Goethite from Colorado, USA

Goethite, etc.

Dreamtime claim, Crystal Peak, Teller County, Colorado, USA

Goethite, etc.

Cyprus claim, Teller County, Colorado, USA

Goethite, etc.

Lakeview Lode II Mine, Steven's Ranch, Lake George, Park County, Colorado, USA

Goethite, etc.

Lakeview Lode II Mine, Steven's Ranch, Lake George, Park County, Colorado, USA

Goethite, etc.

Dreamtime claim, Crystal Peak, Teller County, Colorado, USA

Goethite, etc.

Cyprus claim, Teller County, Colorado, USA

Goethite, etc.

Lakeview Lode II Mine, Steven's Ranch, Lake George, Park County, Colorado, USA

Goethite, etc.

Dreamtime claim, Crystal Peak, Teller County, Colorado, USA

Goethite, etc.

Cyprus claim, Teller County, Colorado, USA

Goethite, etc.

Lakeview Lode II Mine, Steven's Ranch, Lake George, Park County, Colorado, USA

Goethite, etc.

Lakeview Lode II Mine, Steven's Ranch, Lake George, Park County, Colorado, USA


USA
Colorado Boulder County Magnolia Mining District ⓘ Keystone Mine	King, Van (n.d.) Personal communcation.
Chaffee County Browns Canyon Mining District ⓘ Alderman deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Blue Stone Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Chimney Hill Mine (Morgan Ranch Deposits; Manganese Hill)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Colorado - American Mine (West Vein; Trefone Adit; East Vein; American Shaft; Mill Adit; Branch or Collins Vein)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Last Chance Mine (Lower Adit; Kramer Mine; Adit No. 1; Adit No. 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Poncha Springs ⓘ Lloyd & Delay adit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Puzzle mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Snowflake Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ White King Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Monarch Mining District Garfield ⓘ Missouri Hill	Simon & Scheuster's Guide to Rocks & Minerals, #85
Monarch Hill ⓘ Ingersoll Mine	Dings, M.G. & Robinson, C.S. (1957), Geology and Ore Deosits of the Garfield Quadrangle, Colorado, USGS PP 289: 89.
Taylor Gulch ⓘ Garfield Mine	Dings, M.G. & Robinson, C.S. (1957), Geology and Ore Deosits of the Garfield Quadrangle, Colorado, USGS PP 289: 82-83.
ⓘ Madonna Mine
ⓘ 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	Jacobson, Mark I. (1979) Famous Mineral Localities: Mount Antero [Colorado]. The Mineralogical Record, 10 (6) 339-346
Clear Creek County Geneva District ⓘ Geneva Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Georgetown District Lawson ⓘ Jo Reynolds Mine	Curt Segeler specimen
Idaho Springs Mining District (Virginia Mining District) ⓘ Unnamed Prospect	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Conejos County Decatur West Mining District (Stunner Mining District) ⓘ Trill Bird Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Custer County ⓘ Beardsley Deposit (Zabel-Beardsley Lease)	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
Gem Park complex ⓘ Niles Mine	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
McKinley Mountain Area ⓘ Atomic Mountain Claim (Atomic Mountain; Starbuck; General Ike; Thorium Mountain Claims; Nightengale; Mystery; Lucky Find)	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
Rosita Mining District ⓘ Iron Mountain Mine (Iron Mine; Iron Hill Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mount Robinson Deposit (Cowan Knoll)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Silver Cliff Mining District ⓘ Racine Boy Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Silver Cliff Quarry	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Eagle County Dotsero ⓘ Dotsero Quarry	Roger Sedgwick Collection (collected by Michael H. Croxell)
ⓘ Gilman Mining District (Battle Mountain Mining District; Red Cliff Mining District)	USGS PP 1017(Lovering,1978)
El Paso County ⓘ Green Mountain Falls Mining District	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Iron Mine (MRDS - 10013853)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Pikes Peak	Muntyan, Barbara, Muntyan, John (1985) Minerals of the Pikes Peak Granite [Colorado]. The Mineralogical Record, 16 (3) 217-230
ⓘ Goethite Hill	Betts, John (n.d.) John Betts website listing.
ⓘ Sentinel rock (Specimen rock)	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 Cotopaxi Mine Gulch ⓘ Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Am Min 50:1179-1212
Eight Mile Park Pegmatite Mining District ⓘ Meyers quarry (Meyers Quarry; Meyers-Halstead Quarry; Suzana Claims; Suzanna Claims; Royal Gorge No. 2)	Rocks & Min. (2007) 82:237
ⓘ Garden Park	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Gem Park complex ⓘ Pine Creek drainage (Pine Gulch)	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
ⓘ Red Syenite dikes	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
McClure Mountain Complex ⓘ Amethyst carbonatite	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
ⓘ McClure Gulch carbonatite	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
McKinley Mountain Area ⓘ Tuttle Ranch Occurrence (Willis Tuttle Ranch)	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
ⓘ Red Canyon Park area	Bill & Diana Dameron Collection and local collector's collection
ⓘ Road Gulch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Garfield County Flat Tops Primitive Area ⓘ Dade Prospect (Claims: Mile High; Miners Dream)	various added photos
Gunnison County ⓘ Columbia District	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Goose Creek Mining District ⓘ Jeanie No. 6 Claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Little Johnnie Mine (Cathey Nos. 1-5; Unpatented Claims: Little Johnnie Nos. 1-2; Charley Nos. 1-5; Little Johnnie Extension)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. 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
ⓘ Mrs. Roberts Deeded Land Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Red Rock Claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014424)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014425)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014426)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014427)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014428)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014429)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014430)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014431)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014432)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014433)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014434)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014435)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014436)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014437)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014438)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014440)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014441)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014442)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014444)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087944)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087945)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087946)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087947)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087948)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094679)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094680)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094681)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094682)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094683)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014405)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014406)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014446)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014447)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014448)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014449)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014450)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014451)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014452)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014453)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014454)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014455)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014456)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087949)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087950)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087951)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087952)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087953)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087954)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087955)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087956)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087957)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087958)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087959)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087960)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094685)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094686)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Little Indian No. 36 Mine	American Mineralogist: 46: 12-25.
Marion-Vanguard Area ⓘ Unnamed Thorium Prospect (MRDS - 10014399)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014400)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014401)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014402)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10094675)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014403)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014404)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094676)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Ruby Mining District (Elk Mountain Mining District; Irwin Mining District) ⓘ Standard Mine	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
Spring Creek (Spring Gulch) ⓘ Doctor Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
White Earth Mining District (Powderhorn Mining District) ⓘ Iron Hill deposit	Armbrustmacher, T.J. (1981) The complex of alkaline rocks at Iron Hill, Powederhorn district, Gunnison County, Colorado. in 32nd Field Conference New Mexico Geological Society: 293-296.
ⓘ Unnamed Thorium Prospect (MRDS - 10014568)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014569)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014570)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014571)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087969)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10087970)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014572)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014573)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014574)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087972)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087973)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087974)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094699)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094700)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Throium Prospect (MRDS - 10014567)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Willow Creek Mining District ⓘ Seventy-Six shaft	The Williamson Southern Group
Wolf Creek Area ⓘ Gray Jeep Group (Unpatented Claims: Gray Jeep Nos. 1-15; Stacie Queen)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014392)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014393)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014394)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014395)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospect (MRDS - 10014396)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014397)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10014398)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087942)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10087943)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Thorium Prospects (MRDS - 10094674)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Jefferson County ⓘ Dakota hogback	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Morrison Area ⓘ Morrison Formation	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Wigwam Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lake County Climax Mining District Climax Climax Mine ⓘ 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.
Leadville ⓘ Big Four Mine	Frank Karasti
Breece Hill ⓘ Elk & Grey Swan group	Sterling, Geoff (2023) Personal Communication.
ⓘ Ibex Mine	Paul J. Broyles
Upper Iowa Gulch ⓘ Sherman Mine (Sherman tunnel; Leadville Corporation Mine; Day Mines; Hilltop Mine)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Larimer County Prairie Divide Mining District (St. Cloud Mining District) ⓘ Copper King Mine (Claims: Black Hawk No. 1; Black Hawk No. 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Logan County ⓘ Atwood meteorite	Herr, W. & Skerra, B. (1969) Mössbauer Spectroscopy applied to the classification of stone meteorites. IN: Meteoritic Research: Millman, P.M.-Ed.: pp. 106-122. D. Reidel Publishing Company: Dordrecht-Holland.
Mesa County Unaweep Mining District Unaweep Canyon Nancy Hanks Gulch ⓘ Humming Bird Mine	Dennis Schneider & Ronnie Aldridge
Mineral County Creede Mining District ⓘ Bulldog Mountain Mine	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
Montrose County Uravan Mining District Paradox Valley ⓘ Virgin No. 3 Mine	Simon, Grigore, Kesler, Stephen E., Essene, Eric J. (1997) Phase relations among selenides, tellurides, and oxides; II, Applications to selenide-bearing ore deposits. Economic Geology, 92 (4) 468-484 doi:10.2113/gsecongeo.92.4.468
ⓘ Nederland Mining District	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Park County Alma Mining District Lincoln Gulch ⓘ Ruby Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Mount Bross ⓘ Dolly Varden Mine (Varden Mine)	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.
ⓘ Crystal Peak area	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. Muntyan, Barbara (1979) Colorado Locality Index. The Mineralogical Record, 10 (6) 323-328
ⓘ Eagle Ridge Claim	Previous dealer label
ⓘ Harris Park	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Lake George	Rocks & Min 70:5 pp 298-310
Lake George Beryllium area (Badger Flats Beryllium area; Mountain Dale) ⓘ Boomer Mine (East Boomer; Outhouse Lode; Mammoth Lode; Florman Shaft)	C.C. Hawley, Geology and beryllium deposits of the Lake George (or Badger Flats) beryllium area, Park and Jefferson Counties, Colorado. US Geological Survey Professional Paper 608-A
ⓘ Lake George ring complex	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lake George ⓘ Chance Claim	"Dan Costian" Collection
ⓘ NC No. 1 claim (Clarence Coil claim)	King, Van (n.d.) Personal communcation.
ⓘ R. A. Kosnar #4 Prospect	Rob Lavinsky (ex. Richard Kosnar specimen)
ⓘ R. A. Kosnar's Goethite Hill claim	Brian Kosnar specimen
ⓘ Rosa Claim	A Onegite/Smokey Quartz/Goethite specimen from the Rosa Claim is in the Mario Pauwels collection.
Steven's Ranch ⓘ Lakeview Lode II Mine	A paragnese specimen with printed specimen/locality label is in the Mario Pauwels collection.
Yucca Hill ⓘ R. A. Kosnar claim	Brian Kosnar
ⓘ R. A. Kosnar claim #10	Rob Lavinsky (ex. Richard Kosnar specimen)
ⓘ R. A. Kosnar's "Aspenwood" claim	Rob Lavinsky (ex. Richard Kosnar specimen)
ⓘ R. A. Kosnar's "Striped Claim"	Rob Lavinsky (ex. Richard Kosnar specimen)
Montezuma Mining District ⓘ Hall Valley (Hall's Valley)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Handcart Gulch	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. 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.
ⓘ 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
Pitkin County Columbia Mining District (Ashcroft Mining District) Independence (Independence Pass) ⓘ Grottos pegmatite	Rudy Bologna
ⓘ Hayden Peak	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
White Rock Granodiorite ⓘ Conundrum Creek	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) ⓘ Del Norte Mine
Summitville ⓘ Galactic open pit	Gray, et al (1993)
Saguache County Orient Mining District ⓘ Orient Iron Mine (Caesar; MS 11400; Valley View; MS 8940; Vivia B.; MS 4988; Runaway; MS 1539; Prospector; MS 1505; Villa Grove)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
San Juan County Animas Mining District Cunningham Gulch ⓘ Osceola Mine	Eckhard D. Stuart collected 9/12/15
Silverton Round Mountain ⓘ Titusville Mine (Columbia; Mighty Monarch)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Sultan Mountain	Econ Geol (1991) 86:768-779
San Miguel County ⓘ Ophir Mining District (Iron Springs Mining District)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Summit County ⓘ Breckenridge Mining District	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
Montezuma Area ⓘ Snake River Bog Iron (Iron King)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Teller County ⓘ 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
Cripple Creek ⓘ Cresson open pit	King, Van (n.d.) Personal communcation.
ⓘ Globe Hill	Econ Geol (1985) 80:1669-1688
ⓘ Globe Hill Mine	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
ⓘ Crystal Peak	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Crystal Creek	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Dreamtime claim	Matthew Crystalman
ⓘ Ray Ziegler pegmatite pocket	Bull. Minéral. , 1984, 107, pp. 411-422.
ⓘ Smoky Hawk claim	Joseph Dorris (2016) Amazonite and Smoky Quartz Pegmatites of the Smoky Hawk Trend, Teller County, Colorado. in Second Eugene E. Foord Pegmatite Symposium July 15-19, 2016 Colorado School of Mines campus, Golden, Colorado Joseph Dorris (2015) Amazomite and Smoky Quartz Mining on the Smoky Hawk Claim, Teller County, Colorado. 36th Annual New Mexico Mineral Symposium pp. 11-12. Lapis 35 (4) (2010) 35
ⓘ Cyprus claim	Specimen with a dealer label and a collection label is in the Mario Pauwels collection.
ⓘ Florissant (Topaz Butte)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lake George area ⓘ Hill Top claim	Rick Dalrymple
ⓘ Two Point claim	Purchased from miner (Bryan Lees)
ⓘ Wild Blue Indian prospect	Mathew Crystalman

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