 | | Journal (issue) | | in 1978 by Donald Elliott at the Diamond Willow mine near Thunder Bay, Ontario. Photo by Harold and Erica...Rubellite Tourmaline on Albite from the Itatiaia mine, Minas Gerais, Brazil. The Rubellite crystal measures...KEITH PROCTOR, 88 Raven Hills Court, Colorado Springs, Colorado 80919 USA; tel: (303) 598-1233 66 The Mineralogical...began with the opening of the Thun der Bay amethyst mine in 1967, and in 1975 amethyst was declared by the...best known occurrence is the Thunder Bay amethyst mine, at Elbow Lake, which has been in operation since |  | | Journal (article/letter/editorial) | | • Idaho Falls 1 ' r_ r--- 'f"Q --; - Souu,;Mountain : I•__ .... _ Spencer ,(~\ - -, _Custer r j'...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below)...cut near Pinehurst, Adams County; Lanny Ream specimen and photo. Ada County Lucky Peak Dam, on east side...LEVYNE, PHILLIPSITE, and THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular...grossular, malachite, powellite, and scheelite. Arkansas mine, Seven Devils district: grossular. Blue Jacket claim |  | | Journal (article/letter/editorial) | | observations indicate that geocronite, jordanite, and boulangerite are not distinguishable from one another with...sulfosalt from the 600 level of the Silver King mine, Park City, Utah, sent to the seniorauthor (A.P...specialinterest: 1. Geocronite,600 level, Silver King mine, Park City, Utah, gilt of Mr. Rodney B. Sprague...Geocronite, Custer Co., Idaho, [/.S./[.M. 106120; 4. Boulangerite and galena, labelled "Geocronite, Sala, studied...M. 84328 ; 5. Geocronite, labelled "boulangerite," Defiance mine, Cerro Gordo, California, UC spec. No |  | | Journal (article/letter/editorial) | | ama, Clark County. Walt Lombard0 specimen, Jeff Scovil photo. Churchill County Chalk Mountain District...District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite, galena, hemimorphite, leadhillite...Quartz, 14.2 cm across, Newbeny Mountains,Clark County. Steve Scott specimen, Jeff Scovil photo. Figure...Lovelock mine, Churchill County. Figure 2 (bottom). Wulfenite, 1.1 mm high, Chalk Mountain, Churchill...Churchill County. Dan Behnke specimens and photos. Hot Springs Iron meteorite Lake (Mopung Hills) District Various |  | | Journal (article/letter/editorial) | | criteria for diamonds. 188,215 with Palache, C. Boulangerite. . 228,552 Biotites----analysis.... 528 Bismuth...(Fries, Schaller, Glass). 305 Bliss,A.D..... 215 Boulangerite. (Palache, Bennan) . . s."y, l. l,r. oi.irit"ii*...the commonest of the "psilomelane" minerals. (Richmond, Fleischer). Cryptomelane, unit cell of. (Ramsdell)...i s h e rD, . J . . . . . . Fleischer, M. with Richmond, W. E. Cryptomelane, a new name for the commonest...sHrO. Inesite, MnzCazSiroOse(OII),' . . .231,563 (Richmond). Ingerson, E. ApParatus for direct measurement |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 7 Box Elder County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 10 Cache County . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Darry, N. H. 0 3 0 4 1 (PART 16 SPOTSYLVANIA COUNTY Bordered on the N by the Rappahan nock and Rapidan...number of gold operations r u n n i n g across the county from N to S. These are mainly placers and rather...Jackson's Trail, iy mi. S o f Brockroad. Old gold mine on Greene Farm near Brockroad. Marsden Gold M. A...gets up to 124 Dwt. Placer only. United States Gold Mine. Between Rte 620 and Rappahannock R. Nr. power line...Xing. Op. by Gov. Spotswood in 1717. Ashmead Gold Mine. Lead and zinc M. at Todd's Tavern. 100 Yds. in |  | | Journal (article/letter/editorial) | | 4- 0.03 117° 50' 4-10' 1. RICHMONDin: PALACHE,RICHMOND,and WINCHELL(1938) ; setting transformed by BERR~in:...1 to 1800 atmos1 See, for example, RICHMOND in: PALACHE, RICHMOND, and WINCHELL(1938); FISHER (1940)... 664 500 500 500 galena + L** + V galena + boulangerite + V geocronite + V geocronite + V 48 432 45...materials: 1, Fine-grained intergrowth of galena and boulangerite synthesized by rapidly chilling homogeneous...Reactant 1. ** Liquid crystallized to galena and boulangerite during quenching. The System Pb--As--S 259 |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Book (edition) | | CITY, UTAH. WRITE FOR PRICES. YOU WANT A GOOD MINE! MANY YEARS EXPERIENCE IN MINl^S AND MINERALS...LAKE CITY, UTAH. MINERAL LOCALITIES. BEAVER COUNTY. (Vy Beaver City, near; hyalite, banded in brownish...colorless. Beaver Lake District; azurite. 0. K. Mine; bornite, chalcocite, chalcopyrite, covellite, copper...smoky quartz crystals, prase. Rocky District; Adelia Mine, wulfenite. Star District; azurite, bismuthinite...Moscow Mine; goslarite. Sulphurvale; sulphur. Elsewhere; bismite, bismutite. BOX ELDER COUNTY. Copper |  | | Journal (article/letter/editorial) | | including gold. However. except for the Homestake mine, which has operated for more than 120 years, most...FiridofGt~rnSphultirite ut IIIP Bulinut Zinc Mine, St. Luwrence County, tditor of NPW b r k ” unrl iipptwwl...and additions. Mlneral Index by Counties Brule County Elm Creek, IS mi. S. of Chamberlain, near junction...of Pierre Formation: barite (gray roses). Butte County Belle Fourche, 6 mi. W., secs. 23, 24, 25. and...Moreau River: barite* (similar to Elk Creek. Meade County, but smaller), calcite (yellow crystals), gypsum |  | | Thesis/Dissertation | | samples from the mines and offered information on the mine locations and their access. Mr. Salvador Davila...Institution from both the collections of Ojuela mine specimens obtained by Foshag in 1934 and from the...arsenopyrite berzelianite clausthalite bismuthinite boulangerite bornite chalcocite chalcopyrite covellite emplectite...153 154 155 157 158 160 161 162 PARAGENESIS 163 MINE WATERS 173 STABILITY RELATIONSOF MINERALS IN THE...as seen from the road leading to the America Dos Mine showing the massive bedding of the Aurora Limestone |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...Society, supported gem and mineral shows around the county as a museum exhibitor and speaker, and served on... | w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly...January–February, 2022 What’s New 49-3 313 m green mountain i n e r a l s DY L A N STO LOW I T Z 42 |  | | Journal (article/letter/editorial) | | are identi®ed in sulphide samples from Bleikvassli mine, Norway. Detailed optical microscopy and electron...galena is a major Ag-carrier at Bleikvassli. Boulangerite (Pb5Sb4S11), jamesonite (FePb4Sb6S14) and gudmundite...Bleikvassli Zn-Pb-(Cu) sulphide ore body, situated in the county of Nordland, Norway, some 50 km south of the town...25 g/t Ag since production commenced in 1957. The mine is at present closed, due to severe ¯ooding taking...hosting the ore body, locally referred to as the Mine Sequence, the structurally uppermost part of the |  | | Journal (issue) | | photo of a copper mine (for example), several copper ore specimens from that mine, a model or drawing...series of brief labels to lead the viewer from the mine to the m etal in a logi cal progression. Some may...Richard M. Pearl, professor of geology at Colorado College, Colorado Springs. Established in 1946 in Omaha...address is Earth Science, P.O. Box 1815, Colorado Springs, Colorado 80901. March—April, 1973 F.M. “ Uranium...growing. It will serve as a model for future non-USA chapters of FM. A membership list has been prepared |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Michigan Correspondents Dudley Blauwet Louisville, Colorado Miguel Calvo Zaragoza, Spain Renato Pagano Milan...Articles Famous mineral localities: The Trepc=a mine, Stari Trg, Kosovo . . . . . . . . . . . . . . ...crystal cluster, 3.9 cm, on calcite, from Wessels mine, Kalahari Manganese Field, South Africa. This specimen...Seebaldt’s father was a practicing mining engineer in Colorado and had assembled a mineral collection that was |  | | Report (issue) | | crysta l s in vugs at the Highland Bell Mine , Wallace Mountain , n ear Beaverdell , 23 miles east of Penticton...Argentite has b een found at the Silver King Mine , Toad Mountain, about 5 miles south of Nelson (G . M. Dawson...supergene mineral replacing galena at the Hewitt Mine, and as films associ ated w ith nativ e silver coating... polybasite and argyrodite , at the DollyVarden Mine, 18 miles from the head of Alice Arm, near the headwaters...L/I A rare constituent of the ore at the Eldorado Mine, Great Bear Lake, argcntite occurs as inclusions |  | | Report (volume) | | 27-30. New York. Colorado College Publications: Science series, voL 13, no. 2. Colorado Springs,. Colo...Colo. Colorado Geological Survey: Bulletin, nos. 27, 28, 30, 31. Denver, Colo. Colorado School of Mines:...Maryland Geological Survey: Kent County; Queen Anne's County; Talbot County. Baltimore, Md. Mazama, vol....study of early mammals in a new fauna from Colorado: Colorado Mus. Nat. Hist., Proc., vol. 5, no. 4, pp...6. Carbonic flora of Butler's Landing [Johnson County, Iowa] (abstract):.' Pan-Am. Geologist, vol. 46 |  | | Report (issue) | | ’-’m3m; a = 4.080; Z = 4 2496Q (Cu/Ni)—East Gold mine, Bowser River district, Portland Canal area, B.C...silver Cell Studies, the same (a) 0, 0, S Z = mine, Coantimony). edge by Peacock (Univ. Toronto Geol...(Cu/Ni)—Calumet mine, Michigan; same pattern given by copper filings and material from Tamarak mine, Michigan...600, c¢ = 4.228; Z = 2 atoms 3235 (Cu/Ni)—Mohawk mine, Keweenaw Co., Michigan (ROM, M11447); same pattern...4.310, ¢ = w = 57°06’; Zr) = 2 William Same mine, York pattern given Cell dimensions calculated |  | | Report (issue) | | Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Polymetallic Veins and Replacement Deposits Part I Bald Mountain Gold Mining Region, Northern Black Hills, South...NOLAN Gold in the Central City Mining District, Colorado By ALAN R. WALLACE U.S. GEOLOGICAL SURVEY BULLETIN...Includes bibliographies. Contents: pt. 1. Bald Mountain gold mining region, northern Black Hills, South |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...Printed and bound by The Williams Printing Co., Richmond, Va. IV to Anna, Bill, Bruce, "Buddy," C.S....updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |  | | Book (edition) | | Wu!fenite. Red Cloud mine, Si/County, Arizona. Smithsonian Institution...District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St. Anthony Mine, Tiger, Pinal...Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll The Cameron Area 85 Breccia...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART... Apache County 435 Cochise County 436 Coconino County 437,438 Gila County 439 Graham County 440 Greenlee |  | | Journal (issue) | | d a Hill, T a n za n ia • ref: • Chinkuashih mine, Keelung, T aiw an • 4x5 $ 5 0 .0 0 , 2x3 $ 2 0...in a g eo d e from Hall's G ap, Lincoln County, Kentucky. Photom icrograph by Ben K inkead. The...Regional Vice Presi dent: Mary Anderson of the Rocky Mountain Federation. Junior Regional Vice President: Gus...martite, mesolite, Natrolite, thomsonite) Renfrew County, Ontario, Canada (apatite) Rossie, New York (calcite...Russell, New York (danburite) Silver District, Yuma County, Arizona (vanadinite) Trumbull, Connecticut (fluorite |  | | Journal (article/letter/editorial) | | ANALYSIS AND AGE OF MONAZITE FROM DEER PARK NO. 5 MINE' SPRUCE PINE, NORTH CAROLINA ALIEN D. BI,ISS been...and their constituTertiary Range Front number of Colorado in a constituents were ent minerals revealed a...ORBICULAR GABBRO FROM BLACK BUTTE, LOS ANGELES COUNTY, CALIFORNIA IAN CAMPBELI Black Butte is a small...isolated desert dome in northeastern Los Angeles County, California. A dark hornblende gabbro forms a capping;...pegmatite dikes in tbe southernBlack Hills (custer county), southwestof the famous Keystone district. Although |  | | Book (edition) | | Tonopah-Belmont mine, Maricopa County; ca1cioaravaipaite from the Grand Reef mine, Graham County; carmichaelite...Apache County; shannonite from the Grand Reef mine, Graham County; wupatkiite from near Gray Mountain, Coconino...Coconino County, and grandviewite from the Grandview mine, Coconino County. A few of the additional minerals...sandstone uranium deposits on the Colorado Plateau. Coconino County: near Tuba City (Anthony et aI., 2000)...sulfide found with other copper sulfides. Greenlee County: found in the supergene alteration zone at Morenci |
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