Muscovite from Great Plains Domain, North America Plate

Muscovite

Harding Mine, Picuris District, Taos County, New Mexico, USA

Illite

Auburn, Nemaha County, Nebraska, USA

Illite

Bald Mountain, Park County, Colorado, USA

Illite

Auburn, Nemaha County, Nebraska, USA

Muscovite

Harding Mine, Picuris District, Taos County, New Mexico, USA

Illite

Auburn, Nemaha County, Nebraska, USA

Illite

Bald Mountain, Park County, Colorado, USA

Illite

Auburn, Nemaha County, Nebraska, USA

Muscovite

Harding Mine, Picuris District, Taos County, New Mexico, USA

Illite

Auburn, Nemaha County, Nebraska, USA

Illite

Bald Mountain, Park County, Colorado, USA

Illite

Auburn, Nemaha County, Nebraska, USA


USA
Arizona Apache County Dinnehotso ⓘ Garnet Ridge	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 116 Gavasci, A.T. & P.F. Kerr (1968), Uranium emplacement at Garnet Ridge, Econ.Geol.: 63: 859-876
ⓘ Lukachukai Mountains	[var. Illite] Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300
Coconino County Cameron Mining District Cameron ⓘ Alyce Tolino Mine (Max Johnson No. 9)	[var. Sericite] Keith (1970), AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
Huskon Mines (Huskon group) ⓘ Charles Huskon No. 3 Mine (Huskon #3 Mine)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Huskon No. 1 Mine (Charles Huskon #1)	[var. Sericite] Peirce, H.W., S.B. Keith and J.C.Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
ⓘ Huskon No. 10 Mine (Charles Huskon #10; Huskon #10)	[var. Sericite] Peirce, H.W., S.B. Keith and J.C.Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
ⓘ Huskon No. 11 Mine (Charles Huskon #11; Huskon #11)	[var. Sericite] Keith (1970), AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
ⓘ Huskon No. 17 Mine (Charles Huskon #17; Huskon #17; Huskon No. 17 claim)	[var. Illite] Scarborough, Robert B. (1981), Radioactive occurrences and uranium production in Arizona, Arizona Bureau of Geology and Mineral Technology Report for U.S. Department of Energy (Atomic Energy Commission), GJBX-143. RME-2071: 247.
ⓘ Huskon No. 2 Mine (Huskon No. 2 - Yazzie No. 101 Mine; Yazzie No. 101 Mine)	[var. Sericite] Peirce, H.W., S.B. Keith and J.C.Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
ⓘ Huskon No. 3 Mine (Charles Huskon No. 3)	[var. Sericite] Keith (1970), AZ Bur. Mines Bull. 182: 103-159, 202-289 Bollin & Kerr (1958), Guidebook for New Mexico Geol.Soc., 9th. Field Conference F.P. 164-168
ⓘ Tuba Monchiquite dike	[var. Illite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 109 Barrington, J. & P.F. Kerr (1962), Alteration effects at Tuba dike, Cameron, Arizona, Geol. Soc. Amer. Bull.: 73: 101-112.
Orphan Mining District Grand Canyon Village ⓘ Orphan Mine (Orphan lode)	[var. Illite] Gornitz, V. (2004), Grand Canyon Uranium: The Orphan Mine, Mineral News: 20(6): 7..
Gila County Mazatzal Mountains Payson Mining District (Green Valley Mining District) Oxbow Estates ⓘ Golden Wonder Mine (Eighty-Five claim; 85 Mine)	[var. Sericite] Luetcke, Rolf (n.d.) Personal communication.
Moore Mountain area Oxbow Gulch ⓘ Oxbow Mine (Oxbow claim; Golden Wreath claim; Golden Wreath Mine; Osborn prospect)	[var. Sericite] MRDS database Dep. ID #10046305, MRDS ID #M241207.
Sunflower Mining District (Mazatzal Mountains Mining District; Quicksilver Mining District) Reno Pass Slate Creek ⓘ Ord Mine (Ord Mercury Mine; Ord group; Indian claims)	[var. Sericite] Faick, J.N. (1958), Geology of the Ord mine, Mazatzal Mountains Quicksilver district, AZ, USGS Bull. 1042-R: 685, 695.
Spring Creek Mining District Flying W Ranch area ⓘ Breadpan claim (Breadpan area; Lothmann-Scorfian property)	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 398 Kortemeir, W.T. & D.M. Burt (1988), Ongonite and topazite dikes in the Flying W Ranch area, Tonto Basin, AZ, Am.Min.: 73: 507-523.
Spring Creek area Jim Sam Butte area Rock Creek Canyon ⓘ Rose Tungsten Mine (Rose Tungsten property; Shoestring property; S. Rose claims; Smith Mine; Smith property)	[var. Sericite] Wilson, E.D. (1941), AZ Bur. Mines Bull. 148: 27-28.
Maricopa County ⓘ Big Reef Mine	MRDS file #10060340.
Cave Creek ⓘ Gold Cliff Mine (Gold Cliff group of claims; Pocahontas Mine; Steele claims; Nata Mine; Golden Reef Mine; Diaz Mine; Cave Creek Tungsten Mine; Homestake claim; Lemon-Massex claim; Alexander claim; Cottonwood claim)	[var. Sericite] Wilson, E.D. (1941), AZ Bur. Mines Bull. 148: 26-27.
White Picacho Mining District San Domingo Wash ⓘ Morning Star Mine (Morning Star prospects; Morning Star pegmatites)	MRDS file #10048192.
ⓘ North Morning Star Mine	Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 82.
ⓘ South Morning Star Mine (South prospect)	Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 79, 80.
ⓘ Sunset Mine (Sunset prospect; Sunset claims 1 - 2 & 3)	Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 83-84.
ⓘ Navajo County	[var. Sericite] Moore, Richard T. (1968), AZ Bur. of Mines Bull. 177: 27-28.
Apache Iron Mining District ⓘ Apache Iron deposit	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mineral Mining District Agathla Peak (El Capitan) ⓘ Koley Black group (Cold Mesa; Channel No. 37)	Witkind, Irving J. & Thaden (1963), Geology and uranium-vanadium deposits of the Monument Valley area, Apache & Navajo Cos., AZ, USGS Bull. 1103: 144.
Yavapai County Antelope Mountains (Antelope Range) Walnut Grove Mining District (Wagoner Mining District) Peeples Valley ⓘ Zonia Mine (Zonia group; Fairplay Mine; Defiance Mine; Cuprite Mine; Zonia McMahon Mine)	[var. Sericite] MRDS database Dep. ID #10109870, MRDS ID #M800384.
Black Hills (Black Hill Range) Black Hills Mining District Hickey Mountain ⓘ Yaeger Mine (Yeager Mine; Yaeger Canyon Mine; Queen Bee Mine; Old Incline; Grey Copper shaft; Patented claims 1450)	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 98-99
Verde Mining District Jerome ⓘ Arkansas & Arizona Copper Company property (Arkansas & Arizona prospect; Arkansas and Arizona claims; Royal Irish group)	[var. Sericite] MRDS database Dep. ID #10027262, MRDS ID #M002663.
Cleopatra Hill (Cleopatra Mountain) ⓘ Cleopatra Mine	[var. Sericite] MRDS database Dep. ID #10088890, MRDS ID #M800329.
ⓘ Copper Chief Mine	[var. Sericite] MRDS database Dep. ID #10048232, MRDS ID #M800331.
Deception Gulch ⓘ Calumet and Jerome Mine	[var. Sericite] MRDS database Dep. ID #10027275, MRDS ID #M002685.
ⓘ Verde Central Mine (Verde King Mine)	[var. Sericite] MRDS database Dep. ID #10027268, MRDS ID #M002674.
ⓘ Green Monster Mine (Green Monster Mining Company property; Silver Plate group)	[var. Sericite] MRDS database Dep. ID #10027303, MRDS ID #M002774.
Green Monster Mining Company property ⓘ Cliff Mine	[var. Sericite] MRDS database Dep. ID #10109022, MRDS ID #M002652.
ⓘ Jerome Superior Copper Company property (Jerome Superior group)	[var. Sericite] MRDS database Dep. ID #10027261, MRDS ID #M002661.
ⓘ Jerome Verde Mine (Jerome Verde group; Main Top claim; Columbia claim; Main Top ore body)	[var. Sericite] MRDS database Dep. ID #10027264, MRDS ID #M002669.
Mescal Canyon area ⓘ Verde Combination Copper Co. Property	[var. Sericite] MRDS database Dep. ID #10027266, MRDS ID #M002671.
Mescal Gulch ⓘ Pittsburgh Tunnel	[var. Sericite] MRDS database Dep. ID #10027269, MRDS ID #M002675.
ⓘ United Verde Extension Mine (Little Daisy group of claims)	[var. Sericite] MRDS database Dep. ID #10102464, MRDS ID #M002668.
ⓘ United Verde Mine	[var. Sericite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Moxham, R.M., et al (1965), Gamma-ray spectrometer stiudies of hydrothermally altered rocks, Econ.Geol.: 60: 653-671 Anderson, C.A. & S.C. Creasey (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 92 Lindgren, W. (1926), USGS Bull. 782: 61-78.
ⓘ Shea Mine (Shea property)	[var. Sericite] Anderson, C.A. & S.C. Creasy (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 152 Lindgren, W. (1926), USGS Bull. 782: 92-93
Black Magic Mine area ⓘ Black Magic pegmatite (Black Magic #2)	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 21 (Table A-1). MRDS database Dep. ID #10060350, MRDS ID #TC10726.
Black Rock Mining District Constellation Amazon Wash ⓘ Gold Bar Mine (O'Brien Mine; Little Jim; Jenny Lynn; Interior Mining and Trust Co. Mine; Homestake; Crown; Black Bear)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 63-64.
Bradshaw Mountains (Bradshaw Range) Agua Fria Mining District Mayer Agua Fria Canyon ⓘ Richinbar Mine (Zyke shaft; Patented claims MS 1470 & 1286; Gold Note MS 1470 Patented claims)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 54-55.
ⓘ Binghampton Mine (Arizona Binghampton Mine; Patented claims MS 1694; 2543; 3421; 3517 and 3613)	[var. Sericite] MRDS database Dep. ID #10027246, MRDS ID #M002606.
ⓘ Copper Queen Mine (Grey Eagle Copper Co. property; Patented claims MS 1854; 2959 & 3430)	[var. Sericite] MRDS database Dep. ID #10027247, MRDS ID #M002607.
ⓘ Half Moon Mine (Halfmoon prospect; Payoff group)	[var. Sericite] MRDS database Dep. ID #10027251, MRDS ID #M002630.
ⓘ Stoddard Mine (Patented claims MS 439-440)	[var. Sericite] MRDS database Dep. ID #10109021, MRDS ID #M002632.
Big Bug Mining District Big Bug ⓘ Butternut Mine (Claims MS 1434 and 3768; Good Luck group)	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 142
Humboldt ⓘ Iron King Mine (Lime Rock Patented claim 1714; Copper Platter Patented claim 1714; Patented claims 1714)	[var. Sericite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Anderson, C.A. & P.M. Blacet (1972), Precambrian geology of the northern Bradshaw Mountains, Yavapai Co., AZ, USGS Bull. 1336: 72 Moxham, R.M., et al (1965), Gamma-ray spectrometer studies of hydrothermally altered rocks, Econ.Geol.: 60: 653-671 Krieger, M.H. (1965), Geology of the Prescott and Paulden quadrangles, Arizona, USGS PP 467: 106. Anderson, C.A. & S.C. Creasey (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 92, 164 Creasey, S.C. (1952), Geology of the Iron King Mine, Yavapai Co., AZ, Econ.Geol.: 47: 24-56 Wilson, E.D., et al (1950), Arizona zinc and lead deposits, part I, AZ Bur. Mines Bull. 156: 122.
Mayer ⓘ Blue Bell Mine (Blue Bell Mine and Quarry; Patented claims 1528; Blue Coat vein; Blue Buck claim)	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 143-145.
ⓘ Pocahontas Mine (Pocahontas Copper Queen Mining Co. Mine; Copper Dome claims; Patented claims MS 1746; Claims MS 4624)	[var. Sericite] MRDS database Dep. ID #10088872, MRDS ID #M800007.
McCabe Galena Gulch area Silver Belt-McCabe vein ⓘ McCabe-Gladstone Mine (McCabe Mine; Gladstone Mine; Monopolist claim; Sink To Rise claim; Gladstone claim)	[var. Sericite] MRDS database Dep. ID #10283229, MRDS ID #M002412, MAS ID #0040250772.
Poland ⓘ Money Metals Mine (Snow Drift Mine; Snowdrift Mine)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 40-41.
Castle Creek Mining District ⓘ Abe Lincoln Mine (Cumbac Mine; Andrew Jackson Mine; Tom Jefferson Mine; Copper No. 2 claim; Copper No. 1 Patented claim)	[var. Sericite] Granger, H.C. & R.B. Raup (1962), Recon. Study of Uranium deposits in AZ, USGS Bull. 1147-A: A44-A46.
ⓘ Weatherby Beryl Mine	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 275
Copper Basin area ⓘ Lane Mine	[var. Sericite] MRDS database Dep. ID #10027870, MRDS ID #M004286.
Hassayampa Mining District ⓘ Jersey Lily Mine	[var. Fuchsite] Lindgren, W. (1926), USGS Bull. 782: 117.
Mount Tritle Slate Creek Canyon ⓘ Tillie Starbuck Mine (Tillie Starbuck group; Patented claims MS 3347; Artic tunnel; Slate Creek tunnel)	[var. Sericite] Wilson, E.D., et al (1934), Arizona lode gold mines and gold mining, AZ Bur. Mines Bull. 137: 45-46 Lindgren, W. (1926), USGS Bull. 782: 119-120.
Mount Union Pass ⓘ Cash Mine (Senator-Cash Mine; Patented claims 1459 & 410)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. of Mines Bull. 137: 47-48 Lindgren, W. (1926), USGS Bull. 782: 121-122
Slate Creek ⓘ Davis Mine (Davis-Dunkirk Mine; claims: Dunkirk; West Dunkirk; Kentucky; Judge; Margery; Keno [Cont.])	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. of Mines Bull. 137: 44-45
ⓘ Hum Bug Mining District	[var. Sericite] Wilson, E.D., et al (1934), Arizona Bureau of Mines Bull. 137: 60-61.
Columbia ⓘ Little Joe Mine (Little Joseph Mine; Columbia Gold Mining property; Patented claims MS 1832; Acquisition Mine [?])	[var. Sericite] MRDS database Dep. ID #10048066, MRDS ID #M800037.
ⓘ Little Egypt Mine	[var. Sericite] MRDS database Dep. ID #10088871, MRDS ID #M800005.
ⓘ Middleton to Horsethief Basin area	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 104.
Peck Mining District Battle Flat ⓘ De Soto Mine (Patented claims MS 1462 & 1463; Copper Link; Whale)	[var. Sericite] MRDS database Dep. ID #10027172, MRDS ID #M002371.
Pine Grove Mining District Crown King ⓘ Gorilla claim	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 166.
ⓘ Lincoln Mine (Rough Rider Patented claim 1599a; Patented claims 1599a & 1599b)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 58-59 Lindgren, W (1926) USGS Bull. 782: 164.
ⓘ Springfield Mine (Springfield group; Springfield shaft; Venus claim; Gorilla claim)	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 165-166
Towers Mountain area ⓘ Wildflower Mine (Anaconda tunnel; Sabronje shoot; Sabronje drift; Patented claims 1232; 1233; 1235; 1236; 4542; 4544; Green Mountain Gen. No. 289 claim)	[var. Sericite] Lindgren, W. (1926), USGS Bull. 782: 166-167.
ⓘ Turkey Creek Mining District	Lindgren, W. (1926), Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona, USGS Bull. 782: 149-150.
Pine Flat ⓘ Pine Flat Mine	[var. Sericite] Singer, Donald A., Berger, Vladimir Iosifovich, Moring, Barry C. (2005) Porphyry copper deposits of the world: database, map, and grade and tonnage models. Open-File Report 2005-1060. US Geological Survey doi:10.3133/ofr20051060
Turkey Creek Station ⓘ Great Republic Mine (Great Republic claim)	[var. Sericite] MRDS database Dep. ID #10048067, MRDS ID #M800038.
Turkey Creek ⓘ Golden Turkey Mine (Silver Pheasant Mine)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 51-52.
Castle Creek region ⓘ C and W prospect (C and W group of claims; C and W claims)	[var. Sericite] Wilson, E.D. (1941), AZ Bur. of Mines Bull. 148: 25-26.
Columbia ⓘ Pero Bonito Mine (El Pero Bonito Mine; Mountain Chief Mine)	[var. Sericite] MRDS database Dep. ID #10048062, MRDS ID #M800032.
Date Creek Mountains Martinez Mining District Peeple's Valley (People's Valley) ⓘ Berrier claims (Berrier property)	Wilson, E.D. & G.H. Roseveare (1949), Arizona Nonmetallics, A Summary of Past Production and Present Operations, 2nd. Edition (revised), AZ Bur. Mines Bull. 155: 30
Eureka Mining District ⓘ Bagdad area	[var. Sericite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Moxham, R.M., et al (1965), Gamma-ray spectrometer studies of hydrothermally altered rocks, Econ.Geol.: 60: 653-671 Creasey, S.C. (1959), Some phase relations in the hydrothermally altered rocks of porphyry copper deposits, Econ.Geol.: 54: 351-373 Anderson, C.A. (1950), Alteration and metallization in the Bagdad porphyry copper deposit, AZ, Econ.Geol.: 45: 609-628. Schwartz, George Melvin (1947) Hydrothermal alteration in the "porphyry copper" deposits. Economic Geology, 42 (4) 319-352 doi:10.2113/gsecongeo.42.4.319
Hillside Bagdad Mine area ⓘ 7U7 Ranch (7-U-7 Ranch)	Hurlbut, Cornelius Jr. (1936): A New Phosphate, Bermanite, Occurring with Triplite in Arizona, American Mineralogist: 21: 656-661.
ⓘ Mammoth prospect (Mammoth group of claims; Mammoth workings)	[var. Sericite] Anderson, C.A., et al (1955), Geology and ore deposits of the Bagdad area, Yavapai County, Arizona, USGS PP 278: 95.
ⓘ Evelyn-Cordella prospect	Dale, V.B. (1961), Tungsten Deposits of Gila, Yavapai, and Mohave Counties, Arizona, US Bureau of Mines Information Circular 8078: MRDS database Dep. ID #10027884, MRDS ID #M004335.
ⓘ Florentia Mine (Florencia Mine; Florencia claim)	[var. Sericite] MRDS database Dep. ID #10088894, MRDS ID #800342.
ⓘ Gadsen prospect	[var. Sericite] MRDS database Dep. ID #10027265, MRDS ID #M002670.
ⓘ Golconda Mine (Golconda claim)	[var. Sericite] MRDS database Dep. ID #10048063, MRDS ID #M800033.
ⓘ Golden Central Mine (Gold Central Mine)	[var. Sericite] MRDS database Dep. ID #10109812, MRDS ID #M800035.
Hickey Mountain ⓘ Jerome Grande shaft (Jerome-Grande prospect; Patented claims MS 2643)	[var. Sericite] MRDS database Dep. ID #10027267, MRDS ID #M002673.
ⓘ Huron Mine (Old Huron Mine; Montezuma and Huron patents MS 1673; Huron-Montezuma Mine; Swindler Mine; Huron-Victor-Swindler-Montezuma prospects)	[var. Sericite] MRDS database Dep. ID #10048044, MRDS ID #M800008.
ⓘ Jonell prospect (Jonell group)	[var. Sericite] Dale, V.B. (1961), Tungsten Deposits of Gila, Yavapai, and Mohave Counties, Arizona, US Bureau of Mines Information Circular 8078:
ⓘ Last Found prospect	Phillips, K.A. (1987), Arizona Industrial Minerals, 2nd. Edition, Arizona Department of Mines & Minerals Mineral Report 4, 185 pp. MRDS database Dep. ID #10065035, MRDS ID #TC40025.
ⓘ Luke's Hoist area	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 22 (Table A-1).
Mayer ⓘ Tri-Metals Mine	[var. Sericite] MRDS database Dep. ID #10109020, MRDS ID #M002605.
ⓘ Mica Mule Mine (Silver Mica Mine)	MRDS database Dep. ID #10064558, MRDS ID #TC38961.
ⓘ Muscovite Mine (Muscovite property; Vassar Mica Mine; Vasser Mica Mine; B.A.R.R. 4 Mica Mine; Reasoner Beryl Mine)	MRDS database Dep. ID #10099473, MRDS ID #TC38433.
ⓘ New Strike Mine (New Strike prospect; Berberich Mine; New Strike 1-7 MS 4593 claims)	[var. Sericite] Krieger, M.H. (1965), Geology of the Prescott and Paulden quadrangles, Arizona, USGS PP 467: 111.
ⓘ Oro Flame Mine (Oro Flame property; American Eagle Mine; Mormon Patent; Old Ohio Patent MS 2025; Gold Bug Mine; Sterling property; Mescal claim; American Eagle Patent; Oro Grand Patent MS 2024)	[var. Sericite] Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 41-42.
ⓘ Queen of Mica Mine	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 22 (Table A-1).
Sierra Prieta Mountains ⓘ Copper Basin Mining District	[var. Sericite] Anthony, F.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Johnston, W.P. & J.D. Lowell (1961), Geology and origin of mineralized breccia pipes in Copper Basin, AZ, Econ.Geol.: 56: 916-940.
ⓘ Copper Hill Mine (Copper Hill group; Patented claims MS 4452)	[var. Sericite] MRDS database Dep. ID #10109059, MRDS ID #M003750.
ⓘ Loma Prieta Mine (Commercial Mine; Copper Glance Mine; Patented claims MS 3425; Copper Hill Mine [?]; Copper Basin group [in part])	[var. Sericite] MRDS database Dep. ID #10048060, MRDS ID #M800029.
ⓘ Smokey's-Copper Basin claims	[var. Sericite] MRDS database Dep. ID #10094233, MRDS ID #D000349.
Squaw Peak Mining District ⓘ Squaw Peak Mine	[var. Sericite] Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
ⓘ Victory Copper Mine (Victory Mine; Victory group)	[var. Sericite] MRDS database Dep. ID #10109869, MRDS ID #M800381.
Weaver Mountains ⓘ Peeples Valley area	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 309 Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 104.
ⓘ Peeples Valley Mine	Granger, H.C. & R.B. Raup (1962), Reconnaissance study of uranium deposits in AZ, USGS Bull. 1147-A: A-47.
Weaver Mining District (Virginia Mining District; Mocking Bird Mining District) Octave ⓘ Bee Hive Mine (Beehive Gold Mine; Bee Hive property; Ziegler property; Peterson group claims)	[var. Sericite] MRDS database Dep. ID #10026939, MRDS ID #M001181.
ⓘ Octave Mine (Joker Mine; Bonanza Mine)	[var. Sericite] Wilson, E.D. (1938), AZ Bur. Mines Bull. 145: 130-132. Wilson, E.D., et al (1934), AZ Bur. Mines Bull. 137: 66-67
Weaver Peak ⓘ Cuba Mine (Rooney Mine; Independence claim; Cuba prospect)	[var. Sericite] MRDS database Dep. ID #10027540, MRDS ID #M003305.
ⓘ Dixie Queen Mine (Monte Cristo Mine; Monte Cristo pegmatite)	Anthony, J.W., et al (1995)< Mineralogy of Arizona, 3rd.ed.: 134 Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 21 (Table A-1).
ⓘ White Picacho Mining District	AmMin 67: 97-113 (1982)
ⓘ Friction Mine	Jahns, Richard H. (1952), AZ Bur. Mines Bull. 162: 97-98.
Independence Gulch ⓘ Independence Mine	Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 103
ⓘ Lone Giant pegmatite	Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 104-105.
ⓘ Long Dike Mine	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 21 (Table A-1). Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 71, 103-104
ⓘ Midnight Owl Mine	Jahns, R.H. (1952), Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 98-103
ⓘ New Lookout prospects	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 22 (Table A-1). Jahns, Richard H. (1952), AZ Bur. of Mines Bull. 162: 104
Mitchell Wash ⓘ Lower Jumbo Mine	Jahns, Richard H. (1952), AZ Bur. of Mines Bull. 162: 84-86.
ⓘ Picacho View Mine	Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 90-93.
San Domingo Wash ⓘ Outpost Extension prospect	Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 96-97.
ⓘ Outpost Mine	Jahns, R.H. (1952), Pegmatite Deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 93-96.
ⓘ Sunrise prospect	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 22 (Table A-1).
ⓘ White Jumbo prospect	Jahns, Richard H. (1952), AZ Bur. of Mines Bull. 162: 86-87.
Wickenburg Mountains Black Canyon Mining District Black Canyon City ⓘ Kay Copper Mine (Kay Copper Corp property; Buckeye Patented claim; Marietta Patented claim; Harriet Patented claim; Diorite Patented claim; Patented claims 3512 and 3743)	[var. Sericite] MRDS database Dep. ID #10048069, MRDS ID #M800040.
Yarnell ⓘ Johnson Mine	[var. Sericite] MRDS database Dep. ID #10109850, MRDS ID #M800227.
Rincon Mine (Welcome No. 1 claim; Welcome Patented claim 1971; Pan American; New York Patented claim; Marcus claim; Dixie No. 2 Patented claim) ⓘ Dixie Mine	[var. Sericite] MRDS database Dep. ID #10048163, MRDS ID #M800214.
ⓘ Welcome Mine	[var. Sericite] MRDS database Dep. ID #10048164, MRDS ID #M800215.
ⓘ Yarnell Mine	[var. Sericite] MRDS database Dep. ID #10048177, MRDS ID #M800233.
ⓘ Colorado Plateau	[var. Illite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304 Keller, W.D. (1962), Clay minerals in the Morrison Formation of the Colorado Plateau, USGS Bull.: 1150.
Colorado Boulder County ⓘ Beryl No. 1 claim	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Boulder County Tungsten Mining District ⓘ Cold Spring Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Dorothy Mine	[var. Sericite] Eckels, E. B. (1997) Minerals of Colorado
ⓘ Katie Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Caribou Mining District ⓘ Boulder County Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Eldora ⓘ Enterprise Vein Occurrence	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Gold Hill Mining District Gold Hill ⓘ Cash Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Grand Republic Occurrence	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Ingram mine (Valley Forge Occurrence; Critic and Railroad Boy; Sunshine; Three Brothers; Atchison; Belle; Golden Eagle; Melvina; Baron; Richmond)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Interocean Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Poorman group	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Wilson beryl prospect	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Idaho Springs Formation	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Jamestown Mining District ⓘ Argo Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Bueno (Buena Group)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Hill Gulch	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Jamestown ⓘ Blue Jay Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Burlington Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Nugget Group	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Rusty Gold Mine (Copper Blush occurrence)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Smuggler Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Left Hand Creek Mining District ⓘ Beryl Lode (Lehman mine)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Elkhorn Prospect (Tin Horn Occurrence)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ New Girl Prospect	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Sunset ⓘ Copper Glance	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Unknown Mica (MRDS - 10108334)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Chaffee County ⓘ Big Buck and White Cloud claims	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 23 (Table A-1).
Buena Vista Newett ⓘ Clora May Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Yard Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Chalk Creek District ⓘ Allie Belle mine	[var. Sericite] Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
ⓘ Matilda	[var. Sericite] Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
Cleora Mining District ⓘ Bonus Extension Mine	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 23 (Table A-1). U.S. Geological Survey Professional Paper 829
ⓘ Crystal No. 8 Mine	[var. Sericite] Pearl, 1958. Colorado Gem Trails & Mineral Guide
ⓘ Iron Chest Mine	[var. Sericite] Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
La Plata Mining District (Winfield Mining District) ⓘ Banker Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Monarch Mining District ⓘ Bon Ton Mine	Spry, P. G., McFadden, S., Teale, G. S., Alers, B., Shallow, J. M., & Glenn, J. M. (2021). Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 104632.
ⓘ Cindarella No. 7 claim	Spry, P. G., McFadden, S., Teale, G. S., Alers, B., Shallow, J. M., & Glenn, J. M. (2021). Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 104632.
ⓘ Evergreen	The Canadian Mineralogist Vol. 43, pp. 601-622 (2005)
ⓘ Mount Shavano area	Truebe, Henry A. (1981) Shavano Peak.. A New Mt. Antero?, in November - December 1981. The Mineralogical Record, 12 (6) 365-367
Mt Antero East Face ⓘ Claire Mary Ellen No. 1 claim	Rocks & Minerals 80:3 pp198-199
ⓘ Mt White	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Nathrop ⓘ Upper Browns Creek area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ California Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
ⓘ Poncha Pass Area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Poncha Springs Area ⓘ Unnamed Fluorspar Deposit (2)	U.S. Geological Survey Professional Paper 829
Sedalia Mining District ⓘ Sedalia Mine (Sedalia Copper Mine)	U.S. Geological Survey Professional Paper 829
Turret Mining District ⓘ Ace High - Jackpot Prospect	Spry, P. G., McFadden, S., Teale, G. S., Alers, B., Shallow, J. M., & Glenn, J. M. (2021). Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 104632.
ⓘ Combination Prospect (Allard Beryllium Prospect)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Homestake Mine	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 23 (Table A-1). Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Independence Mine	The Canadian Mineralogist Vol. 43, pp. 601-622 (2005)
ⓘ Mica-Beryl Mine (MRDS - 10013705)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Old Glory claim (Last Chance prospect; Last Chance Spar-Mica Dyke prospect)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Riegel Feldspar prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rock King Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Shirley group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Silver Rocker group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Pegmatite prospect [1]	Ralph Parkes
Clear Creek County Alice Mining District (Yankee Mining District; Lincoln Mining District) ⓘ Alice Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Bald Mountain Upper Bear Creek ⓘ Bald Mountain pegmatite (Evans Ranch)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Clear Creek Pegmatite Province ⓘ Ajax Mica Mine (Floyd Hill Mica Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Santa Fe Mountain Beryl Prospect	U.S. Geological Survey Professional Paper 955
Dailey Mining District (Jones Pass Mining District) ⓘ Henderson Mine	[var. Sericite] Freeport-McMoRan
ⓘ Urad mine	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Devils Canyon	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Floyd Hill ⓘ Floyd Hill pegmatites	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Georgetown District ⓘ Bismark Pelican (Pelican - Dives Mine)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Lawson ⓘ Jo Reynolds Mine	[var. Sericite] Curt Segeler specimen
Silver Plume ⓘ Sherman Mountain	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Unnamed pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Grover Mine (Grover pegmatite; Windsor)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Idaho Springs Formation	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Idaho Springs Mining District (Virginia Mining District) ⓘ Stanley Mine (Gehrmann; Cooper; York; Whale; Golden Link)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Lamartine Mining District ⓘ Democrat Hill	[var. Fuchsite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Invincible (Baltimore; Brighton; Silver Link; Blackwood; Alpine; Roca; Brownell; Frelland; Lance; Mint; Mammoth; Belle Creole; Ariadne; Diamond Mt.; Miller; Cecil; Falcon; Harrisburg; C. M. Welch)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Jewelry Shop Mine (West Gold Mine; Sylvanite Mine)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Lawson Mining District (Dumont Mining District; Montana Mining District) ⓘ American Sisters Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Murry Mine	Hawley, C. C. and Frank Baker Moore (1967), Mines and prospects, Lawson-Dumont-Fall River District, Clear Creek County, Colorado, open file report 67-109: 47-48.
Upper Union Mining District (Empire Mining District) Minnesota Mine ⓘ Crown Prince Occurrence (Benton; Gold Fissure; Mac Gregor; Silver Mountain; Comet; B.B.)	[var. Sericite] USGS PP 223(Lovering,1950)
Silver Mountain Ore Zone ⓘ Gold Dirt Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Gold Fissure Mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Silver Mountain Occurrence	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
Conejos County Manassa ⓘ King Turquoise Mine	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Platoro Mining District (Ute Mining District)	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Dee Stock Occurrence	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Summit Mining District (Summitville Mining District)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Custer County ⓘ Rosita Mining District	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Mount Robinson Deposit (Cowan Knoll)	[var. Illite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Sangre de Cristo ⓘ Sharpsdale mudstone	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Silver Cliff Mining District ⓘ Herman Passiflora Mine (Shafts: Vidler; Edman; Baker; Rey; Blunt; Denver Lease; Claims: Thames River; Ten To One; Songbird)	[var. Illite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mountain View Mine	[var. Illite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Preston Gold Mine (Bismuth; Chloride; Mother; Dr. Emma; Judge; Major)	[var. Illite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Songbird Mine	[var. Illite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Dolores County Rico Mountains Rico Mining District (Pioneer Mining District) ⓘ Black Wonder Prospect (San Juan National Forest)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
C.H.C. Hill ⓘ Wellington Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Horse Creek ⓘ Calico Peak Alunite Deposit	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Johnney Bull Mine	[var. Sericite] Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.
ⓘ Iron Rod Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Logan Mine (Logan Group; Goliath; MS 19665; General O. O. Howard; MS 2478; General Sherman; MS 2477; General Sheridan; MS 2479; Patented Claims: General Logan; MS 2476; Little Casper; MS 19665)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Silver Creek ⓘ Rico Argentine Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Argentine tunnel	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Silver Creek Molybdenum deposit	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Eagle County ⓘ Brush Creek Mining District ?	[Phengite var. Mariposite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
El Paso County Colorado Springs Area ⓘ Popes Bluff	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Crystal Park Cameron Cone ⓘ Agnus Dei claim	Rich Fretterd collection
ⓘ Hunter's Run	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Deadmans Canyon (Dead Man's Gulch) ⓘ Deadmans Canyon pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
El Paso Mining District ⓘ Johnny Feldspar Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Pikes Peak	Muntyan, Barbara, Muntyan, John (1985) Minerals of the Pikes Peak Granite [Colorado]. The Mineralogical Record, 16 (3) 217-230
ⓘ Pikes Peak batholith miarolitic cavities	[var. Illite] D.E. Keale, 2002 Denver Annual Meeting (Oct. 27-30, 2002), Session N° 158, Paper 158-6 : "Mineralogy and Provenance of Clay Minerals in Miarolitic Cavities of the Pikes Peak Batholith, Colorado".
ⓘ Sentinel rock (Specimen rock)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Specimen Rock	Rocks & Minerals 76:298-325
Fremont County Cotopaxi Mining District ⓘ Colorado Feldspar Pegmatite	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Cotopaxi Cotopaxi Pegmatite area ⓘ Cotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ McCoy prospects	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Ogden prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Pine Ridge pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Schaaf prospect	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Mine Gulch ⓘ Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill)	Am Min 50:1179-1212
Howard ⓘ Howard prospects	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Knob Hill prospect (Knob Hill pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Devil's Hole Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Eight Mile Park Pegmatite Mining District ⓘ Border Feldspar Prospect No. 1 and No. 2	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Consolidated Feldspar Corporation Mine (Feldspar Corporation Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Eight Mile Park	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Lorain Pegmatite	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ McMullin Lease No. 2 Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Meyers - McMullin pegmatite occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Meyers quarry (Meyers Quarry; Meyers-Halstead Quarry; Suzana Claims; Suzanna Claims; Royal Gorge No. 2)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 American Mineralogist (1936): 20: 319-333 Pearl, 1958. Colorado Gem Trails & Mineral Guide
ⓘ Mica Lode Mine (Mica Hill Mine)	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 25 (Table A-1). Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Pearl, 1958. Colorado Gem Trails & Mineral Guide Rocks & Min.: 24:236.
ⓘ Rim Pegmatite Occurrence (Rim Prospect)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Ring Pegmatite Occurrence (Ring Prospect)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ School Section mine (Shipley Cut; Meyers Cut)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Pearl, 1958. Colorado Gem Trails & Mineral Guide
ⓘ Suzanna Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Van Buskirk mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Five Points Gulch	Gabriel Acevedo (2002) Petrologic And Thermobarometric Analysis Of Sillimanite Pod Gneiss Of Five Points Gulch, Wet Mountains, Colorado. 15th Keck Symposium Volume
ⓘ Gem Park complex	[var. Sericite] USGS Prof Paper 649
ⓘ Goldie carbonatite	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Armbrustmacher, T. J. (1988) Geology and resources of thorium and associated elements in the Wet Mountains area, Fremont and Custer counties, Colorado. USGS Professional Paper: 1049-F
ⓘ Grape Creek area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Hindman Gulch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Howard ⓘ Mitchell Gulch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lookout Mountain Area ⓘ Jim 3 Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
McClure Mountain Complex ⓘ Iron Mountain Mine (Iron Mountain Deposit; Iron Mountain Titaniferous Magnetite Deposit)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
McIntyre Hills Area ⓘ Spikebuck Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Micanite Mining District (Currant Creek Mining District) ⓘ Climax Mine (Mine No. 8 U.S. Mica Company; Climax Mica Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Am Min 35:173-184
ⓘ Lower South Mine (Whisper ? Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rosemont Mine (East Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rowe's No. 2 Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rowe's North Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rowe's Prospects	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rowe's South Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Tickon Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Upper South Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Whopper Mine and Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Phantom Lode (Phantom Canyon Beryl Prospect; Phantom Canyon Feldspar Mine)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Spalding Ranch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Texas Creek Area ⓘ Bull Ridge Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Chief lithium pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. AMERICAN MINERALOGIST 50:96-104
ⓘ Highway 50 roadcut	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Garfield County ⓘ Piceance Basin	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Gilpin County ⓘ Central City Mining District (Central Mining District)	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Claire Marie Mine	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Gray Eagle Claim	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ McKay Mine	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Moose Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Quartz Hill ⓘ German and Belcher	[var. Sericite] Sims, P.K. (1963) Geology of uranium and associated ore deposits, central part of the Front Range mineral belt, Colorado. Professional Paper 371. US Geological Survey doi:10.3133/pp371
ⓘ Kirk Mine	[var. Sericite] Sims, P.K. (1963) Geology of uranium and associated ore deposits, central part of the Front Range mineral belt, Colorado. Professional Paper 371. US Geological Survey doi:10.3133/pp371
ⓘ Mercer County Mine	[var. Sericite] Sims, P.K. (1963) Geology of uranium and associated ore deposits, central part of the Front Range mineral belt, Colorado. Professional Paper 371. US Geological Survey doi:10.3133/pp371
ⓘ R. H. D. Mine (St. Anthony mine)	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Idaho Springs Formation	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Mountain House ⓘ Dory Hill Occurrence	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Grand County ⓘ Wheeler Basin	USGS Prof Paper 700 pp6-7
Gunnison County ⓘ Bonus Extension Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Comet group (Comet prospect)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Curecanti Needle Area ⓘ Last Chance Mine (Unpatented Claim: Peifer; Peifer Quarry)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Elk Mountain Mining District (Snowmass Mountain Mining District) ⓘ Mt. Emmons/Crested Butte (Chautauqua; Daisey; Daisey Mine; Mt. Emmons; Crested Butte)	[var. Sericite] Junxing Zhao, Kezhang Qin, Guangming Li, and Jinxiang Li (2011): Geology and Exploration 47(1), 54-70 Dowsett, F. R., Jr., M. W. Ganster, D. E. Ranta, D. J. Baker, and H. J. Stein, (1981) Geology of the Mount Emmons molybdenum deposit, Crested Butte, Colorado. in 32nd Field Conference New Mexico Geological Society, pp. 325-332.
ⓘ Gold Brick Mining District	Journal of Petrology (1991) 32:6 Pages 1169-1201
Goose Creek Mining District ⓘ Copper King Mine (MS 18761; Patented Claim: Copper King)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Headlight Mine	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Ironcap Mine (Patented Claims: Iron Cap; MS 8973; Iron Band; MS 8973)	[var. Sericite] P. A. Drobeck, (1981) Proterozoic syngenetic massive sulfide deposits in the Gunnison gold belt, Colorado. in 32nd Field Conference New Mexico Geological Society, pp. 279-286.
ⓘ Green Mountain Mining District (Gold Basin Mining District; Iris Mining District)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Gold Basin District Occurrence (MS 1984; Patented Claim: Belle Flora)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Lucky Strike Mine (Modoc; MS 17455; Horse Shoe; MS 17122; Belle Valaisane; MS 13897; Only Chance; MS 17455; Mammoth; MS 13897; Patented Claims: Lucky Strike; MS 9125)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gunnison Mining District ⓘ Gunnison District Occurrence (W.C. Dillon; MS 10715)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Quartz Creek Pegmatite Mining District ⓘ Bazooka	[var. Sericite] Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Beryl and Rare Minerals Lode	(2005) Mineral Resources Data System (MRDS), US Geological Survey. USGS Proffesional Paper 265
ⓘ Beryl claim	USGS Profesional Paper 265
ⓘ Brown Derby Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Bull. Minéral. , 1984, 107, pp. 369-384. Am Min 50:96-104
ⓘ Brown Derby No. 1	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. King, Van (n.d.) Personal communcation.
ⓘ Brown Derby No. 4 Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Brown Derby No. 5 Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 USGS Proffesional Paper 265
ⓘ Brown Derby Ridge (Ventura claim)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Buck Horn Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 USGS Proffesional Paper 265
ⓘ Bucky pegmatite (New Anniversary; Willow Creek)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Pearl, 1958. Colorado Gem Trails & Mineral Guide USGS Proffesional Paper 265
ⓘ Madagascar No. 1 claim	Walstrom, Robert E. (n.d.) Personal communication.
ⓘ Opportunity Mine	[var. Sericite] Pearl, 1958. Colorado Gem Trails & Mineral Guide
ⓘ Pegmatite 417 Occurrence	USGS Proffesional Paper 265
ⓘ Pegmatite No. 537 Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey. USGS Proffesional Paper 265
ⓘ Pegmatite No. 538 Occurrence	USGS Proffesional Paper 265
ⓘ Pegmatite No. 560 Occurrence	USGS Proffesional Paper 265
ⓘ White Spar No. 1 Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 USGS Proffesional Paper 265
ⓘ White Spar No. 2 Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 USGS Proffesional Paper 265
Ruby Mining District (Elk Mountain Mining District; Irwin Mining District) ⓘ Standard Mine	[var. Sericite] Caine, J.S., Manning, A.H., Berger, B.R., Kremer, Y., Guzman, M.A., Eberl, D.D., and Schuller, K. (2010): USGS Open-File Report 10-1008
Tomichi Mining District (White Pine Mining District) ⓘ West Point	[var. Sericite] Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
Vulcan Mining District (Cebolla Mining District; Domingo Mining District) ⓘ Vulcan Mine	[var. Sericite] P. A. Drobeck, (1981) Proterozoic syngenetic massive sulfide deposits in the Gunnison gold belt, Colorado. in 32nd Field Conference New Mexico Geological Society, pp. 279-286.
Vulcan ⓘ Good Hope Mine (Mammoth Good Hope Mine; Mammoth-Good Hope Mine; Mammoth Chimney Mine)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
White Earth Mining District (Powderhorn Mining District) ⓘ Iron Hill deposit	Larsen, E.S. (1942) Alkalic rocks of Iron Hill, Gunnison County, Colorado. Shorter contributions to general geology, 1941-42. United States Geological Survey Professional Paper 197-A.
Hinsdale County Galena Mining District (Henson Creek Mining District) ⓘ Pride of America Mine	[var. Sericite] Sanford, R.F., Kramer, A.M., O'Brien, Hugh (1986) Geology, mineralogy and paragenesis of the Pride of America Mine, Lake City, Hinsdale County, Colorado. Open-File Report Vol. 1986 (86-629) US Geological Survey doi:10.3133/ofr86629
ⓘ Treasure Hill Spar Claim (Patented Claims: Treasure Hill Spar; MS 1085)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake City Mining District Lake City ⓘ Hidden Treasure Mine	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. John Duer Irving and Howland Bancroft (1911) Geology and ore deposits near Lake City, Colorado. USGS Bulletin 478
ⓘ Oulay Mine (Ulay Mine; Ute-Ulay Mine)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Econ Geol (1980) 75:963-991
Uncompahgre Peak Area ⓘ Beth Group	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Jackson County ⓘ Baker Pass	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Medicine Bow Mountains	[var. Fuchsite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Pearl Mining District ⓘ Caprock prospect	Spry, P. G., McFadden, S., Teale, G. S., Alers, B., Shallow, J. M., & Glenn, J. M. (2021). Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 104632.
ⓘ Jefferson County	D. Slade collection
Clear Creek pegmatite Province ⓘ Bigger Mica Mine (Sweitzer Lode)	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 27 (Table A-1). Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Burroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Centennial Cone ⓘ Centennial Cone pegmatite (K. L. Green Ranch)	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 27 (Table A-1). Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Coors Pegmatite (Coors Feldspar Pegmatite; Coors Quarry)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cressmans Gulch Mine (Cressmans Gulch pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Drew Hill Prospect (Drew Hill Pegmatites Nos. 1 and 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Elledge Mine (Ramstetter Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Ladwig-Grosso pegmatite	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Robinson Gulch pegmatite	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Roscoe Beryl Mine (Roscoe pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Seven Hills - Yetter Ranch Pegmatite Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Strang pegmatite occurrence (S. B. Strang Ralston Creek pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Swede - Kerr Gulches Pegmatites	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Tall Timber group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Wasson Ranch Mine (Rainbow Hills Pegmatite; Wasson Ranch Pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Deer Creek ⓘ Unnamed Pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Denver Area	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Fenders - Magnotte Pegmatite Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Front Range ⓘ G. H. Buckman Ranch	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Golden Mining District Golden ⓘ Laramie Formation	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Guy Hill pegmatite area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Idaho Springs Formation	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Iowa Gulch Occurrence (Iowa Gulch Pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Morrison Area ⓘ Morrison Formation	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ R. Gilman Ranch Pegmatite Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Ralston Buttes Mining District	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Ladwig Group (Ladwig No. 2; Ladwig No. 3; Claims: Ladwig No. 1)	[var. Sericite] USGS Open-File Report 79-1615
ⓘ Schwartzwalder Mine (Ralston Creek Mine)	[var. Sericite] USGS Open-File Report 83-417
ⓘ South Platte Pegmatite Mining District	Simmons, William B., Heinrich, E. William (1980) Rare-Earth Pegmatites of the South Platte District, Colorado. Resource Series 11, Colorado Geological Survey.
ⓘ Judy Ann Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Little Patsy pegmatite	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Seerie pegmatite (Cooper pegmatite)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ White Cloud pegmatite	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Thomas - Union Lodes (Mica Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Turkey Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Van Bibber Creek pegmatite (Dry Creek)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
La Plata County Durango Area ⓘ Schafer Ranch Deposit (Claim: Uranium Queen; Uranium Queen Mine?)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
La Plata Mining District (California Mining District) ⓘ Allard Tunnel Occurrence (Audrey Nos. 1-2; Protection; Ruby Nos. 1-95; Shorty Nos. 1-4; Jane Nos. 1-4; Minnie)	[var. Sericite] Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
ⓘ Bessie G Mine	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Columbus Mine (Last Chance; MS 17252; Maverick; MS 9223; Columbus; MS 9223; Moonlight; MS 9179; Little Mack; MS 1144; Gold Cup; MS 9223)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Neglected Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Needle Mountain Mining District (Tacoma Mining District; Florida Mining District; Vallecito Mining District) ⓘ Chicago Basin	[var. Sericite] USGS Bull 1434
ⓘ Chicago Basin Disseminated Molybdenum Deposit	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake County Climax Mining District Climax ⓘ Climax Mine	[var. Sericite] Freeport-McMoRan
ⓘ Ceresco ore body	LeAnderson, P. J., Schrader, E. L., Brake, S., & Kaback, D. S. (1987). Behavior of molybdenum during weathering of the Ceresco Ridge porphyry molybdenite deposit, Climax, Colorado and a comparison with the Hollister deposit, North Carolina. Applied geochemistry, 2(4), 399-415.
St. Kevin - Independence ⓘ Lakewood Mine	[var. Sericite] USGS Bull 1027E
ⓘ Laplander tunnel	[var. Sericite] USGS Bull 1027E
ⓘ St. Kevin Occurrence	[var. Sericite] USGS Bull 1027E
ⓘ T. L. Welsh mine	[var. Sericite] USGS Bull 1027E
ⓘ Turquoise Chief Mine (Poor Boy)	[var. Sericite] USGS Bull 1027E
ⓘ Turquoise Lake Occurrence	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Larimer County Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District) ⓘ Beryl No. 5 Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Big Boulder Mine (Big Boulder Beryl Mine)	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Rocks & Min.:62:234-235.
ⓘ Buckhorn Mica Mine (Claim: Emerald Gem)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Bull Elk Beryl Crystal #1 Mine (Bull Elk Mine; Thodab Mine)	Rocks & Min.:57:53-54.
ⓘ Corral Pole Mine (Corral Pole No. 2 Quarry)	Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 30 (Table A-1)
ⓘ Crystal Mountain	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Crystal Silica Mine	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Rocks & Min.:62:231 & 234-235.
ⓘ Double Opening Prospect	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Eureka Group	Maneotis: 2008 Mathew Maneotis
ⓘ Giant Crystal Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ HG & S No. 3 Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Humphrey Beryl Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Hyatt Ranch Mine (Hyatt Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Langston Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Lewis Beryl Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Lodge Pole Mine (Silica Beryl; Thodab No. 1; Claims: Lodge Pole)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mica - Beryl Prospect	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Mica - Beryl Prospect (MRDS - 10087859)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mica Dike Claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ New Hope claims	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Pan Claims	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Primorose Beryl Lode	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Tantalum Prospect (MRDS - 10087861)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Wisdom Ranch Prospect	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Drake	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Horsetooth Mountain Area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Mayesville Mining District	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Big Mica Beryl Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Chaney - Sims Beryl Prospects	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Mesa County Ladder Canyon ⓘ King	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mineral County Creede Mining District Amethyst vein Commodore Mine ⓘ OH Vein	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Bulldog Mountain Mine	[var. Illite] Kucera, Ken (2021) The Bulldog Mountain Mine (aka Bulldog Mine), Blocks of Nearly Solid Silver, Creede Mining District, Mineral County, Colorado. CSM-Museum-Newsletter, 1-45
ⓘ North Amethyst vein	[var. Sericite] Foley, Nora K., Caddey, Stanton W., Byington, Craig B., Vardiman, David M. (1993) Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado. Professional Paper 1537. US Geological Survey doi:10.3133/pp1537 Foley, N. K. Caddey, S. W. Byington, C. B.
Piedra Peak-South River Peak-Red Mountain Area ⓘ Piedra Peak - Red Mountain Alunite Deposits (Colorado Tunnel)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Moffat County ⓘ Piceance Basin	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Montezuma County ⓘ Rico Mining District (Pioneer Mining District)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Montrose County Black Canyon of the Gunnison River ⓘ Vernal Mesa Quartz Monzonite	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Uravan Mining District ⓘ Goat Hill No. 1 occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Muscovite Nos. 1; 2 Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
Ouray County ⓘ Idarado Mine	[var. Sericite] Foord, E. E., & Shawe, D. R. (1989). The Pb-Bi-Ag-Cu-(Hg) Chemistry Of Galena And Some Associated Sulfosalts: A Reviewand Some New Data From Colorado, California And Pennsylvania. Canadian Mineralogist, 27, 363-382.
Ouray Mining District Canyon Creek ⓘ Mineral Farm Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
Gold Hill ⓘ American Nettie Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
ⓘ Jonathan Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
ⓘ Laura Dunmore occurrence	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
The Amphitheater ⓘ Zanett Tunnel	Rocks & Minerals 70:180-187
ⓘ The Blowout Occurrence	[var. Sericite] U.S. Geological Survey Professional Paper 1753
Paquin Mining District ⓘ Bachelor-Syracuse Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
ⓘ Calliope Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
ⓘ News Boy Mine	[var. Sericite] U.S. Geological Survey Professional Paper 1753
ⓘ Red Mountain No. 3 deposit	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Sneffels Mining District Imogene Basin ⓘ Camp Bird Mine	[var. Sericite] King, Vandall T., Robinson, George W. (1989) What's New in Minerals? - Sixteenth Annual Rochester Academy of Science Mineralogical Symposium. The Mineralogical Record, 20 (5) 387-399 Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182 Rocks & Min.:62:9 Rocks & Min.:64:140-141 Rocks & Min.:65:114-149
Park County Alma Mining District London Mountain ⓘ London Mine	[var. Sericite] Butler, Bert Sylvenus (1941) Ore deposits in the vicinity of the London fault of Colorado. USGS Bulletin: 911 Singewald, Quentin Dreyer
Mount Bross ⓘ Detroit City Mine	Collector's Edge Minerals Inc
ⓘ Sweet Home Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Bald Mountain	[var. Illite] Harvard Museum of Natural History specimen no. 102876.
Bryan Ranch area ⓘ Gneiss	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Crystal Peak area	Pearl, 1958. Colorado Gem Trails & Mineral Guide
Guffey Mining District ⓘ Betty Mine (Lone Chimney Mine; Betty Lowe)	Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Carbonate King mine	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Copper King Mine (Copper Queen Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ East-West Pegmatite Occurrence (West-West Pegmatite)	Beaver, 1953 Heinrich & Beaver, 1957 Geology and Resources of Park County, Colorado
ⓘ Lues Gulch	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Meyers Ranch	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Unknown Beryllium - Mica - Feldspar (MRDS - 10107950)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake George (Badger Flats) Area Tappan Mountain Area ⓘ Lucky Boy Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake George Beryllium area (Badger Flats Beryllium area; Mountain Dale) ⓘ A & C Claims (A & C No. 2 Claim; China Wall Cupola)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Apex Mine (Unpatented Claims: Rosella; Little May; Apex No. 2; Apex No. 7; Apex Copper Company Mine; Patented Claims: Apex; Kanesko)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Badger Flats Area (China Wall Cupola; Boomer Mine; Mary Lee Mine; Redskin Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Black Prince Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Blue Jay Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Boomer Mine (East Boomer; Outhouse Lode; Mammoth Lode; Florman Shaft)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Champell Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ China Wall Area	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Happy Thought Mine (Fort De Vincennes)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Hazel Marie Group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ J & S Group (J & S No. 1; J & S No. 2; J & S No. 3)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Little John Mine (Little John No. 1; Little John No. 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Minerva J Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Redskin Gulch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Redskin Mine (Redskin Claim; Claims: Papoose; Squaw)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Tennessee Mine (Tennessee No. 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake George ⓘ Mary Lea-Little Bear Mine (Mary Lee Mine; Little Bear No. 2 Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ McGuire pegmatite (Lone Lode; Lonesome pegmatite)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Micanite Mining District ⓘ Beryllium Lode Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Famous Lode Mica Prospect (Famous Lodge Pegmatites; Little Joe From Kokomo Claim Adjoining)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Rose Dawn Mine (Rose Dawn Mica Mine; North Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Star Girl Mine (Colorado Feldspar Company Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
ⓘ Montezuma Mining District	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Hall Valley (Hall's Valley) ⓘ Handcart Gulch	[var. Sericite] Bove, D.J., Caine, J.S., and Lowers, H.A., 2012, Geologic and mineralogic controls on acid and metal-rich rock drainage in an alpine watershed, Handcart Gulch, Colorado: U.S. Geological Survey Scientific Investigations Report 2012–5067, 121 p.
ⓘ Tarryall Park	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Spruce Grove campground ⓘ Unnamed pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Tarryall Springs Mining District (Puma City) ⓘ Blue Mountain Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Redskin Stock	[Phengite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Round Mountain Group	Bob Carnein collection
ⓘ Teller Mine (Meyers Prospect)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Topaz Mountain Gem Mine (Matucat Road deposits)	Dorris, J.L., Topaz Mountain Gem mine, 2007 mining update (the summer of the gremlins continues): Mineral News, vol. 23, no. 10
Wilkerson Pass Area ⓘ Pipe Springs Campground	C.R. Carnein collection
Pitkin County Aspen Mining District (Roaring Fork Mining District) ⓘ Midnight Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Lincoln Mining District (Lincoln Gulch Mining District; Ruby Mining District)	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Snowmass Area ⓘ Panco Manganese Deposit	Austin F. Rogers (1946) Braunite from Snowmass, Pitkin county, Colorado. American Mineralogist, 31, 561-568.
Rio Blanco County ⓘ Piceance Basin	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Rio Grande County ⓘ Summitville Mining District (Summit Mining District)	[var. Illite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
South Mountain ⓘ Aztec Mine (Summit Lode Mine; Fairview Mine; Aztec No. 1; Aztec No. 2; Claim: Aztec; MS 621a)	[var. Sericite] Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.
Routt County Clark ⓘ Greenville Mine (Greenville Shaft prospect)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Hahns Peak Mining District (Columbine Mining District)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Mount Zirkel Mica Basin ⓘ Unnamed Pegmatite	Toth, Margo I. (2000) Mineral resource potential and geology of the Routt National Forest and the Middle Park Ranger District of the Arapaho National Forest, Colorado. USGS Professional Paper 1610 Bankey, Viki Soulliere, Sandra J.
Slavonia Mining District ⓘ Slavonia District Mine (Mica Basin)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Saguache County ⓘ Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Villa Grove Turquoise Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Cochetopa Mining District (Cochetopa Creek Mining District)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Alaska Mine (Alaska Yukon Mine)	[var. Sericite] P. A. Drobeck, (1981) Proterozoic syngenetic massive sulfide deposits in the Gunnison gold belt, Colorado. in 32nd Field Conference New Mexico Geological Society, pp. 279-286.
ⓘ Embargo Mining District (Embargo Creek Mining District; Meyers Creek Mining District)	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Green Mountain Mining District (Iris Mining District) ⓘ Denver City Mine (MS 11792; Patented Claim: Denver City)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. P. A. Drobeck, (1981) Proterozoic syngenetic massive sulfide deposits in the Gunnison gold belt, Colorado. in 32nd Field Conference New Mexico Geological Society, pp. 279-286.
Hayden Pass Area ⓘ Mocking Bird Claim (Little Joe)	King, Van (n.d.) Personal communcation.
San Juan County Animas Mining District Howardsville Galena Mountain ⓘ Ridgway Mine	[var. Sericite] Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182
ⓘ Ruby Mine	[var. Sericite] (on an old huebnerite specimen sold by "The Prospect Hole", Silverton)
Silverton Anvil Mountain ⓘ Mayday Mine	Mark R. Stanton (2000) The Role of Weathering in Trace Metal Distributions in Subsurface Samples from the Mayday Mine Dump nearSilverton, Colorado. Proceedings from the Fifth International Conference on Acid Rock Drainage published by the Society for Mining, Metallurgy, and Exploration Inc., Littleton, Colorado. pp1501-1509
ⓘ Sultan Mountain	[var. Sericite] Econ Geol (1991) 86:768-779
Brown's Gulch ⓘ Brooklyn Mine	[var. Sericite] Rocks & Min.:64:144-145.
Eureka Mining District Gladstone Bonita Peak ⓘ Sunnyside Mine group	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Rocks & Min.: 63: 366-384.
ⓘ Tom Moore Lode	[var. Sericite] Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182
ⓘ Vermillion	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Longfellow Mine	[var. Illite] Rosemeyer, Tom, Smith, Arthur E. (1986) Great Pockets: The National Belle Mine [Colorado]. The Mineralogical Record, 17 (4) 229-236 USGS Prof. Paper 750C
Poughkeepsie Gulch ⓘ Forest Mine	[var. Sericite] Ransome, Frederick Leslie (1901) A report on the economic geology of the Silverton quadrangle, Colorado. USGS Bull 182
San Miguel County Lower San Miguel Mining District ⓘ Carpenter Mine	[var. Illite] Econ Geol. (1995) 90:407-419
ⓘ Placerville Mining District	[Phengite var. Mariposite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Black King Mine (Black King No. 4; Black King No. 5; Black King No. 5 Claim; Unpatented Claims: Black King No. 1; Evans Claims; Weatherly Claims) ?	[var. Fuchsite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Pocahontas Mine	[var. Fuchsite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Ophir Mining District (Iron Springs Mining District) ⓘ Ophir Valley occurrence (New Dominion; Nevada Gulch; Silver Tip Lower Yellow Jacket; Chapman Gulch)	[var. Sericite] USGS Bull 1182E
Slick Rock Mining District ⓘ Cougar Mine	[var. Illite] Shawe, D.R., (2011), Uranium-vanadium deposits of the Slick Rock district, Colorado: U.S. Geological Survey Professional Paper 576-F, 80 p., 20 plates.
Summit County Argentine Mining District Peru Creek Area ⓘ Whale Lode (Alhambra Mill Site; Silver Falls Lode; T-Boy Tunnel Site)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
ⓘ Breckenridge Mining District	USGS PP 75(Ransome,1911)
ⓘ Hamilton	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223 USGS Proffesional Paper 75
ⓘ Jessie Mine (B and B Mines Inc)	[var. Sericite] Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223 USGS Proffesional Paper 75
ⓘ Kokomo-Tenmile area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Montezuma Mining District (Snake River Mining District)	USGS PP 223(Lovering,1950)
Teller County ⓘ Black Cloud Mine	[var. Sericite] American Mineralogist (1982): 67: 184.
ⓘ Cripple Creek Mining District	Carnein, Carl R., Bartos, Paul J. (2005) Famous mineral localities: The Cripple Creek Mining District, Colorado, in March - April 2005. The Mineralogical Record, 36 (2) 143-185
ⓘ Ajax Mine	[var. Sericite] Econ Geol (1985) 80:1669-1688
ⓘ Globe Hill	[var. Sericite] Econ Geol (1985) 80:1669-1688
ⓘ Crystal Peak	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Telluride Mining District Marshall Basin ⓘ Smuggler Union Mine	[var. Sericite] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Nebraska Johnson County ⓘ Elk Creek	[var. Illite]
ⓘ Elk Creek Carbonatite	[var. Illite] Joekel, R.M. Nickeln, B.L. & Wally, K.D., 2007, “Late Paleozoic Weathering and Residual Acccumulation of Minerals on Elk Creek Carbonatites, Southeastern Nebraska, USA”, Paper No. 55-26, 2007 GSA Denver Annual Meeting (28–31 October 2007).
Nemaha County ⓘ Auburn	[var. Illite] DSW collection
New Mexico Colfax County Sangre de Cristo Mountains Elizabethtown Mining District ⓘ Hematite Creek	NMBMMR Bull 94 Geology and Ore Deposits of Eagle Nest area, New Mexico NMBMGMR Open-file Report - 15
ⓘ Slagle Canyon	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
ⓘ Turkey Mountain	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
McKinley County ⓘ Mount Taylor deposit	[var. Illite] NMBMMR Memoir 38 Geology and Technology of the Grants Uranium Region 1979
Mora County ⓘ Coyote Creek District	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
ⓘ Great Western Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Pidlite deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
ⓘ Talco area	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
Rio Arriba County Bromide No. 2 District ⓘ Elliot & Kennedy prospect	Lindgren, Waldemar, Graton, L.C., Gordon, C.H. (1910) The ore deposits of New Mexico. Professional Paper 68. US Geological Survey doi:10.3133/pp68
ⓘ De Aragon deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
Hopewell District ⓘ Jaw Bone mine	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Lindgren, Waldemar, Graton, L.C., Gordon, C.H. (1910) The ore deposits of New Mexico. Professional Paper 68. US Geological Survey doi:10.3133/pp68
Ojo Caliente Mining District ⓘ Joseph mine	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 (1965) Mineral and water resources of New Mexico. Bulletin 87. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-87 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 3	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 4	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 5	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 6	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 7	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prospect No. 8	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Star deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
Petaca Mining District Alamos area ⓘ Alamos deposit (Parker deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Alto deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Big Boy No. 3 deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Carmelita deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Guadalupe deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Hillside deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Little Julia deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Little Julia No. 1 deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Red claim (Peacock claim)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Sunnyside mine	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico Universityof New Mexico Geology Museum
ⓘ Triple E Mine	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ White Pegmatite (Lyons deposit)	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
Cribbenville area ⓘ Bonanza deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Cribbenville deposit (New Cribbenville)	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Fleetland deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Fridlund deposit	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Gabaldone deposit (Gavalon)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Nambe deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ North Cribbenville deposit (Old Cribbenville; Cribbens deposit)	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 (1965) Mineral and water resources of New Mexico. Bulletin 87. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-87 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Pavo deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Pino Verde deposit (Luna deposit)	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Teddy No. 2 deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
La Jarita-Apache area ⓘ Apache No. 1 Mine (Porter; Blue)	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Blue Bird deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Coats Pegmatite (American)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico All minerals were personally collected, and identified by David Aldridge, additional analysis perormed by Donald Slater, final analysis done by Carol Fry
ⓘ Conquistidor deposit (Augusta deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Coyote deposit (California deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ El Contento deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Etter deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Keystone-Western deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ La Jarita deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Lone Wolf deposit (Silver Dollar)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Lonesome deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Mary deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Maulsby deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Mica Lode deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Navajo deposit (Summit; Highland)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ North Star deposit (Miller deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Pinos Altos deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Prince deposit (King deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Queen deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Sandoval deposit (Old Black Horse; Kentucky)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Silver Plate deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ St Joseph deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Unnamed prospect (1)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Unnamed prospect (2)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Vesely deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Vestegard Pegmatite	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Werner deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Wyoming deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ La Madera Mtn.	[var. Fuchsite] King, Vandall T., Robinson, George W. (1991) What's New in Minerals? - Annual World Summary of Mineral Discoveries. The Mineralogical Record, 22 (5) 381-393
ⓘ Schist	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91
La Madera-Paloma Canyon area ⓘ Ancen deposit (Ancon deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Aztec deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Big Boy deposit (Big Bug)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ El Floto deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Hidden Treasure deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ La Paloma deposit	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Laura Crystal deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Lower Alamos Canyon deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Paloma Canyon deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Peno Blanco deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Quartzite deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Salt Lick deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
Las Tablas ⓘ Buena Vista deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Green Peak	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Kiawa Pegmatites	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
Mesa de la Jarita ⓘ Big Rock deposit	Schreyer, W., Chinner, G. A. (1966) Staurolite-quartzite bands in kyanite quartzite at Big Rock, Rio Arriba County, New Mexico. Contributions to Mineralogy and Petrology, 12 (3) 223-244 doi:10.1007/bf00518081
ⓘ South Kiawa	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Lobata mine	Bull 167 University of New Mexico, December, 1929 Vol. IV. No. 2
ⓘ Persimmon Peak-Las Tablas Group	Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91
ⓘ Alma deposit (Kansas City deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Canary Bird Pegmatite	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Eureka deposit (Loma deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Meadow deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Silver Spur deposit (Old Eureka; Hoyt-Seward; Las Tablas)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Unnamed prospect (1)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Unnamed prospect (2)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Unnamed prospect (4)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
South Petaca ⓘ Globe pegmatite (Globe Mine)	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91 Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
San Juan County Shiprock District Eastside mines ⓘ Nelson Point mine	Corey, A. S. (1958). Petrography of the uranium and vanadium ores of the Nelson Point No. 1 mine, San Juan County, New Mexico (Doctoral dissertation, Colorado Mesa University. Tomlinson Library).
San Miguel County El Povenir District ⓘ Bert Hoover Mining Lode No. 1	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Elk Mountain Mining District ⓘ Betty Jean deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Cold Bottom deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Cow Creek	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Elk Mountain deposit (Kept Man deposit)	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Guy no. 1 deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Thin Top deposit	Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico
ⓘ Good Hope mine	[var. Sericite] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
Willow Creek District ⓘ Pecos Mine (Hamilton Mine; Cowles Mine)	[var. Sericite] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
Sandoval County Jemez pumice Mining District ⓘ Morningstar Prospect	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Santa Fe County Nambe Mining District ⓘ B.A.T. mine	Elston, Wolfgang E. (1968) Summary of the mineral resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico. Bulletin 81. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-81
ⓘ Lucky Star Claims	William W. Besse Collected on site William W. Besse Collected on site
ⓘ Rocking Chair claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Elston, Wolfgang E. (1968) Summary of the mineral resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico. Bulletin 81. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-81
ⓘ Santa Rita beryl prospect	(1965) Mineral and water resources of New Mexico. Bulletin 87. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-87
Taos County ⓘ Anchor District	[var. Sericite] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
Bitter Creek ⓘ Deldosso prospect	[var. Sericite] McKinlay, Philip F., (1948) Geology and ore deposits of Red River and Twining districts, Taos County, New Mexico, a preliminary report. NMBGMR Circular 18. Charles F. Park, Jr.
ⓘ Independence mine	[var. Sericite] McKinlay, Philip F., (1948) Geology and ore deposits of Red River and Twining districts, Taos County, New Mexico, a preliminary report. NMBGMR Circular 18. Charles F. Park, Jr.
Cabresto Creek ⓘ Cabresto Lake prospect	Schilling, John H. (1960) Mineral resources of Taos County, New Mexico. Bulletin 71. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-71
ⓘ Costilla area	[var. Fuchsite] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
ⓘ Glenwoody District	Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM.
M.I.C.A. Mining District ⓘ M.I.C.A. Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Tojo Mine	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Northern Taos Range ⓘ Cedros prospect	Schilling, John H. (1960) Mineral resources of Taos County, New Mexico. Bulletin 71. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-71
Picuris District ⓘ Copper Hill deposits	Econ Geol. (1995) 90:1994-2005
Copper Mountain ⓘ Tungsten Mine (Wichita Mine)	Francis, C. A., Dyar, M. D., Williams, M. L., Hughes, J. M. (1999) The occurrence and crystal structure of foitite from a tungsten-bearing vein at Copper Mountain, Taos County, New Mexico. The Canadian Mineralogist, 37 (6) 1431-1438
ⓘ Cueva Blanca Mine (White Cave Mine)	Schilling, John H. (1960) Mineral resources of Taos County, New Mexico. Bulletin 71. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-71
ⓘ Harding Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Jahns, Richard H., Ewing, Rodney C. (1977) The Harding Mine, Taos County, New Mexico. The Mineralogical Record, 8 (2) 115-126
ⓘ Hondo Canyon Sillimanite-Kyanite (Lund's) prospect	Schilling, John H. (1960) Mineral resources of Taos County, New Mexico. Bulletin 71. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-71
ⓘ Unnamed prospects	Schilling, John H. (1960) Mineral resources of Taos County, New Mexico. Bulletin 71. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-71
Questa ⓘ Questa Molybdenum Mine (Questa Mine; Moly Mine; R and S Mine)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Schilling, John H. (1956) Geology of the Questa Molybdenum (Moly) mine area, Taos County, New Mexico. Bulletin 51. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-51
Utah San Juan County Blanding ⓘ Cottonwood Wash Area	[var. Illite] Bull. Minéral. , 1987, 110, pp. 145-156.
Lisbon Valley Mining District ⓘ Mi Vida Mine	[var. Illite] Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300
ⓘ Moses Rock	[Phengite] Schulze, D. J., Flemming, R. L., Shepherd, P. H., & Helmstaedt, H. (2014). Mantle-derived guyanaite in a Cr-omphacitite xenolith from Moses Rock diatreme, Utah. American Mineralogist, 99(7), 1277-1283.
Wisconsin Dodge County ⓘ Waterloo quarry (Michels Materials Waterloo quarry; Portland Quarry)	Buchholz, Thomas W., Falster, Alexander U. and Simmons, Wm. B. (2016) Pegmatite Mineralogy of the Waterloo Quarry, Southern Wisconsin, USA. in Second Eugene E. Foord Pegmatite Symposium July 15-19, 2016 Colorado School of Mines campus, Golden, Colorado Cordua, William S. (1998) Wisconsin Mineral Locality Index. Rocks & Minerals, 73 (6) 378-399 doi:10.1080/00357529809603078
Fond Du Lac County ⓘ Eden Quarry (Eden Stone Company; Inc.)	[var. Illite] Gaudette, H. (1965) Illite from Fond du Lac County, Wisconsin, American Mineralogist 50 (3) 411-417.
Green Lake County Utley ⓘ Badger Mining Corporation pit (Fairwater Quarry)	[var. Illite] Meyer, J. (1994) Early post-depositional movement in the Readstown Member of the St. Peter Formation at Utley, Wisconsin: Guidebook of the Upper Fox River Basin: 24th Wisconsin Undergraduate field conference: U. Wisconsin-Oshkosh: pages 4B1-4B9.
Iowa County Upper Mississippi Valley Mining District Ridgeway ⓘ Demby-Weist Mine	[var. Sericite] Heyl, A., A. F. Agnew, E. J. Lyons & C.H. Behre Jr. (1959), The geology of Upper Mississippi Valley Zinc-Lead District: U.S. Geological Survey Professional Paper 309: 280-282.
Juneau County ⓘ Necedah Bluff quarry	Cordua, William S. (1998) Wisconsin Mineral Locality Index. Rocks & Minerals, 73 (6) 378-399 doi:10.1080/00357529809603078
Lafayette County Upper Mississippi Valley Mining District ⓘ Calamine-Truman-Darlington area	Cordua, William S. (1998) Wisconsin Mineral Locality Index. Rocks & Minerals, 73 (6) 378-399 doi:10.1080/00357529809603078
Marquette County ⓘ Montello Granite Quarry (Montello Granite Company; Inc.)	Smith, E.I. (1978) Precambrian rhyolite and granite in south central Wisconsin: Bulletin of the Geological Society of America: 89 (6): 875-890.
Sauk County North Freedom Village ⓘ Unnamed drill hole	55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009) PROCEEDINGS VOLUME 55 p. 57-58
Sampler ⓘ Baxter's Hollow	[var. Sericite] Gates, R. (1942) The Baxter Hollow Granite Cupola: American Mineralogist: 27 (10): 699-711.
Wyoming Albany County ⓘ Allanite pegmatite	Rocks & Minerals 76:381
Fox Park ⓘ Funk's Mine (George-Funk mica pegmatite prospects)	Rocks & Minerals 76:382
ⓘ Horse Creek pegmatite	Rocks & Minerals 76:382
ⓘ Ione pegmatite prospect	Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Rocks & Minerals 76:382
ⓘ Many Values pegmatite prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227 Rocks & Minerals 76:382
Medicine Bow Mountains Keystone Mining District - Douglas Creek Mining District ⓘ Albany Mine	[var. Sericite] R.R. Loucks, M.E. McCallum (1980) Platinum-group minerals in the New Rambler copper-nickel deposit, Wyoming: A preliminary report. ft Sulphosalts, Platinum Minerals and Ore Microscopy, 200-218. Proc. XI IMA Meet., Novosibirsk.(Am Min 74:1217)
ⓘ Cuprite Mine	[var. Sericite] Loucks, Robert R. (1976) Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming. MSc thesis, Colorado State University, Fort Collins, Colorado, 298 pages.
ⓘ Florence Mine	[var. Sericite] Loucks, R. R. (1976). Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming (Masters thesis, Colorado State University).
ⓘ Keystone Mine	[var. Sericite] Loucks, R. R. (1976). Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming (Masters thesis, Colorado State University).
ⓘ Lake Creek Mine	[var. Sericite] Loucks, R. R. (1976). Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming (Masters thesis, Colorado State University).
ⓘ Unnamed Au mine	[var. Sericite] Loucks, Robert R. (1976) Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming. MSc thesis, Colorado State University, Fort Collins, Colorado, 298 pages.
ⓘ Muscovite pegmatite prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Rocks & Minerals 76:382
New Rambler Mining District ⓘ New Rambler mine (Rambler Mine; Holmes Mine; Electrolytic Mine; Great Rambler Mine)	[var. Sericite] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Loucks, R. R. (1976). Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming (Masters thesis, Colorado State University). Wyoming State Geological Survey
ⓘ Weddle pegmatite claims	Rocks & Minerals 76:383
Carbon County Big Creek pegmatite District ⓘ Platt Pegmatite Mine	Sutherland W.M. and Cola E.C. (2016) A Comprehensive Report on Rare Earth Elements in Wyoming: Wyoming State Geological Survey, Report of Investigations, no. 71, 137 p. R. S. Houston (1961) The Big Creek Pegmatite Area, Carbon County, Wyoming. Wyoming Geological Survey Preliminary Report 1. Rocks & Minerals 76:384 Rocks & Minerals 76:6 pp380-393
Encampment Mining District ⓘ Purgatory Gulch prospect	[var. Fuchsite] Frank Karasti
Goshen County ⓘ Haystack Range Pegmatite District	Rocks & Minerals (2001): 76: 387.
Laramie County Silver Crown Mining District Hecla ⓘ Copper King Mine (Arizona Mine)	[var. Sericite] Singer, Donald A., Berger, Vladimir Iosifovich, Moring, Barry C. (2005) Porphyry copper deposits of the world: database, map, and grade and tonnage models. Open-File Report 2005-1060. US Geological Survey doi:10.3133/ofr20051060

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