Chalcedony from Shawnee Domain, North America Plate

Agate, etc.

Blackwell Mine, Tiff, Washington County, Missouri, USA

Plume Agate

Woodward Ranch, Alpine, Brewster County, Texas, USA

Chalcedony, etc.

US highway 27 roadcut, Halls Gap, Lincoln County, Kentucky, USA

Carnelian

Bill Moose Run, Columbus, Franklin County, Ohio, USA

Agate, etc.

Blackwell Mine, Tiff, Washington County, Missouri, USA

Plume Agate

Woodward Ranch, Alpine, Brewster County, Texas, USA

Chalcedony, etc.

US highway 27 roadcut, Halls Gap, Lincoln County, Kentucky, USA

Carnelian

Bill Moose Run, Columbus, Franklin County, Ohio, USA

Agate, etc.

Blackwell Mine, Tiff, Washington County, Missouri, USA

Plume Agate

Woodward Ranch, Alpine, Brewster County, Texas, USA

Chalcedony, etc.

US highway 27 roadcut, Halls Gap, Lincoln County, Kentucky, USA

Carnelian

Bill Moose Run, Columbus, Franklin County, Ohio, USA


USA
Alabama ⓘ Jackson County	Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
Madison County ⓘ Gurley	[var. Agate] Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama
Arkansas ⓘ Clay County	[var. Agate] Arkansas Geological Survey
ⓘ Craighead County	[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission
Cross County Wynne ⓘ Copperus Creek	[var. Agate] www.gamineral.org (n.d.) http://www.gamineral.org/forrest-city-copperus-creek.htm
ⓘ Greene County	[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission
ⓘ Poinsett County	[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission Howard, J. Michael (1987) Mineral Species of Arkansas - A Digest. Bulletin* Vol. 23 (1st ed.) Arkansas Geological Commission*
St. Francis County Forrest City ⓘ Crow Creek	[var. Agate] www.gamineral.org (n.d.) http://www.gamineral.org/forrest-city-crow-creek.htm
Indiana Carroll County Delphi ⓘ Delphi Limestone Co. Quarry	Rocks & Min.:61:143.
Jackson County Medora ⓘ Seymour Gravel Company Quarry	Rocks & Min.: 61: 145.
Monroe County Bloomington ⓘ State Route 37 road cut (5)	Personally collected by Mike Polletta
Harrodsburg ⓘ State Route 37 roadcut (Indiana Geological Society Bulletin 18 location 20)
Washington County Salem ⓘ Hoosier Quarry	Wells(1983). Rocks & Min.:61:150
Kentucky Anderson County ⓘ Kentucky River	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Boyle County ⓘ Carpenter Creek	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440 Goldstein, 2006 (Rocks & Minerals)
Bullitt County ⓘ KY 1526 road cuts	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Estill County ⓘ Renfro and Borden formations	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
ⓘ Graves County	[var. Agate] Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
Hardin County ⓘ Highway Road Cut on US31W near Muldraugh	Collecting on site
Hart County Horse Cave ⓘ Horse Cave Quarry	Visual identification by Mike Polletta
Jackson County ⓘ Station Camp Creek; South Fork; Rock Lick Creek	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Kentucky Agate District ⓘ Knobs region	[var. Agate] Kentucky Agate, McIntosh and warren, 2013.
Lincoln County ⓘ Crab Orchard	Steve Bonney Collection.
ⓘ Green River	Mike Polletta
Halls Gap ⓘ US highway 27 roadcut	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440 Mineralogical Record, v. 28, n. 6, 1997
ⓘ Kings Mountain	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
ⓘ Lyon County	[var. Agate] Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc.
Madison County ⓘ Big Hill	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Meade County Muldraugh (Fort Knox) ⓘ Muldraugh dome	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Metcalfe County ⓘ Edmonton	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Powell County ⓘ Renfro and Borden formations	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Pulaski County ⓘ Somerset Quarry (Hinkle Contracting quarry)	Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Rockcastle County ⓘ Grassy Creek	[var. Agate] Goldstein, Alan (2006) Kentucky Mineral: Locality Index. Rocks & Minerals, 81 (6) 420-440 doi:10.3200/rmin.81.6.420-440
Missouri Dunklin County Malden ⓘ Crowley's Ridge (Crowleys Ridge)	[var. Agate] Gemstone - Arkansas Geological Survey
Jefferson County ⓘ Dresser Mine No.10	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Southwest Jefferson County barite and lead District	[var. Agate] Conroy, Kevin (2023) Personal Communication.
St. Louis County ⓘ Weber Quarry	[var. Agate] Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046
Washington County Bliss ⓘ Old Mines area	[var. Agate] Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046
ⓘ Dresser No.4 Mine (Dresser No.4)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Kingston Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Potosi Barite Mining District	[var. Agate] Sherwood, Mark D., Williams, Glenn A. (1998) Missouri Mineral Locality Index. Rocks & Minerals, 73 (2) 98-117 doi:10.1080/00357529809603046
Tiff ⓘ Blackwell Mine	[var. Agate] Conroy, Kevin (2023) Personal Communication.
Washington County Barite Mining District Cadet ⓘ Cadet Barite Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
New York St. Lawrence County ⓘ Belmont's Mine	Dana 6:191.
Ohio Coshocton County Clark Township ⓘ Maxville Limestone outlier	James Cheshire collection
Erie County Lake Erie Kelleys Island ⓘ Kellstone quarry	Rocks & Minerals 65:6 pp512-540
ⓘ North Side quarry	Rocks & Minerals 65:6 pp512-540
Franklin County Columbus ⓘ Bill Moose Run	Carlson, Ernest H. (1991) Minerals of Ohio. Bulletin 69 (1st ed.) Ohio Division of Geological Survey
ⓘ Glen Echo Ravine	H. EDWARD CLIFTON. THE CARBONATE CONCRETIONS OF THE OHIO SHALE. THE OHIO JOURNAL OF SCIENCE 57(2): 114, March, 1957.
Licking County Flint Ridge State Memorial Park ⓘ Clayton Mason property	Carlson, Ernest H. (2015) Minerals of Ohio. Bulletin 69 (2nd ed.) Ohio Division of Geological Survey
Muskingum County Hopewell township ⓘ John Nethers property	Carlson, Ernest H. (2015) Minerals of Ohio. Bulletin 69 (2nd ed.) Ohio Division of Geological Survey
Perry County Pike township ⓘ New Lexington	Carlson, Ernest H. (2015) Minerals of Ohio. Bulletin 69 (2nd ed.) Ohio Division of Geological Survey
Oklahoma Johnston County Bromide ⓘ Springbrook deposit (Viola prospect)	R&M 72:4 pp 252-264
ⓘ Thompson Ranch	R&M 72:4 pp 252-264
Murray County ⓘ Hunton Limestone Quarry	Krystyniak, Alischa M. (2005) Outcrop-based Gamma-ray Characterization of the Woodford Shale of South-Central Oklahoma, MS Thesis, Oklahoma State University, pp. 149.
Okfuskee County ⓘ Boley	[var. Agate] Neil H. Suneson, William G. Lyon, David Goza (2013) Boley Agate — Chert Breccia Clasts In The Vamoosa Formation. Shale Shaker 64:22-37
Tennessee Anderson County ⓘ Oak Ridge Occurrence	[var. Agate] Rock & Minerals Vol. 84 No. 4 Jul/Aug 2011
Bedford County ⓘ Horse Mountain (Silvertooth Agate Fields; Curbow Rock Farm)	[var. Agate] Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132
ⓘ Bumpass Cove Mining District	Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc.
Cannon County Woodbury ⓘ Stones River	Rocks & Minerals Vol. 86, No. 4 Jul/Aug 2011
Coffee County ⓘ Tullahoma	[var. Agate] LapJourn. 16(11):1012
Hamblen County ⓘ Russellville	Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132
Overton County ⓘ Pilot Knob Prospect	Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132
Shelby County ⓘ Richardson's Landing	[var. Agate] Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132 Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc.
White County ⓘ Sparta quarry (Sparta limestone quarry)	[var. Agate] Paris, Travis A. (2011) Tennessee Mineral Locality Index. Rocks & Minerals, 86 (4) 300-329 doi:10.1080/00357529.2010.517132
Texas Bastrop County ⓘ Smithville	[var. Agate] Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
Brewster County ⓘ Agua Fria Ranch	[var. Agate] Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Alpine	[var. Agate] Agates from Alpine, Texas. Rocks and Minerals, v. 19, no. 8, p. 246.
ⓘ Agate Hill	[var. Agate] USGS Bull 585
ⓘ Ritchie Ranch	[var. Agate] www.austingemandmineral.org
ⓘ Walker Ranch	[var. Agate]
ⓘ Woodward Ranch	[var. Agate] Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622 http://www.omsinc.org/archives/Ore-cutts_Jan04.pdf
ⓘ Buck Hill quadrangle	[var. Agate] Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
Davis Mountains ⓘ Cathedral Mountain quadrangle	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Little 38 Mine	Bruce T. Mitchell specimen
Marathon ⓘ Clark prospect	BEG Min Res Circ 73
Roberts Ranch ⓘ Unnamed lmanganese occurrence	BEG Min Res Circ 73
ⓘ Needle Peak (Sierra Aguja)	[var. Agate] Big Bend Country: Lapidary Journal, v. 16, no. 5, p. 527-530.
Solitario ⓘ Unnamed prospect (EM-PR-U24-6)	BEG Min Res Circ 73
Donley County Clarendon area ⓘ Greenbelt Reservoir	[var. Agate] Self-Collected In August 2005 by David Aldridge and Wayne Aldridge
Hudspeth County Eagle Mountains ⓘ Cowan Ranch Wind Canyon Mine	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Divide prospect	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Eagle Spring Mine	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Fox No. 4 prospect	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Lucky Strike prospect (Section 26 prospect)	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Rocky Ridge prospects	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Section 27 prospect	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Spar Valley Mine	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Shaft 4	BEG Min Res Circ 73
ⓘ Syphon Canyon prospects (Marine Ranch prospects)	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Tank Canyon prospects	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
Quitman Mountains ⓘ Love Pasture prospects	BEG Min Res Circ 73
ⓘ Silver King Mine (Big Gulch Mine)	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
Sierra Blanca ⓘ Unnamed Cu prospect (VH-HU-G12-1)	BEG Min Res Circ 73
Jeff Davis County ⓘ Kokernot o6 Ranch	[var. Agate] Personally collected
Nunn Hill Intersection Texas routes 118 & 166 ⓘ Unspecified road cuts	Rocks and Minerals, Vol. 86, No. 3, May/June 2011, p. 271
Potter County ⓘ Alibates Flint Quarries National Monument	Amir C. Akhavan.
Presidio County ⓘ Fresno mine (Buena Suerte)	BEG Min Res Circ 73
ⓘ Mammoth Mine	Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
ⓘ Marfa	[var. Agate] Wonderful west Texas: Lapidary Journal, v. 27, no. 10, p. 1534-1542.
ⓘ Bishop Ranch	[var. Agate] A. R. Ploudre, Lapidary Journal, v. 42, no. 2, p. 101
ⓘ Highway 169 Localities	[var. Agate] Brian Cowger
ⓘ Singleton Ranch	[var. Agate] Personal collection acquired on site
ⓘ Unnamed prospects near Girvin Tank (PR-PR-T21-1)	BEG Min Res Circ 73
Reeves County ⓘ Toyah	[var. Agate] Mitchell, James R. (1987) Gem Trails of Texas, Gem Guides Book Co., 14-15.
San Saba County ⓘ Hinton Creek	Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
Val Verde County ⓘ Kothman Ranch	[var. Agate] Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
Williamson County Georgetown ⓘ Lake Georgetown area	Bill Morgenstern - Collection
Vermont Chittenden County Colchester ⓘ Parrot Jasper Mine	[var. Agate] Nicolay & Stone (1967), Rocks & Minerals: A Guide For Collectors of the Eastern US

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