K Feldspar from Rocky Mountains, North America

Adularia, etc.

Calumet Mine, Turret Mining District, Chaffee County, Colorado, USA

K Feldspar

Ajax Mine, Cripple Creek Mining District, Teller County, Colorado, USA

Adularia, etc.

Calumet Mine, Turret Mining District, Chaffee County, Colorado, USA

K Feldspar

Ajax Mine, Cripple Creek Mining District, Teller County, Colorado, USA

Adularia, etc.

Calumet Mine, Turret Mining District, Chaffee County, Colorado, USA

K Feldspar

Ajax Mine, Cripple Creek Mining District, Teller County, Colorado, USA


Canada
British Columbia Cariboo Mining Division ⓘ Bearpaw Ridge	Jennifer Pell (1994) Carbonatites, Nepheline Syenites, Kimberlites and Related Rocks in British Columbia. Brithish Columbia Ministry of Energy Bulletin 88.
Wicheeda Lake ⓘ Wicheeda Carbonatite Complex	Dalsin, M.L., Groat, L.A., Creighton, S., Evans, R.J. (2015) The mineralogy and geochemistry of the Wicheeda Carbonatite Complex, British Columbia, Canada. Ore Geology Reviews 64, 523-542 Jennifer Pell (1994) Carbonatites, Nepheline Syenites, Kimberlites and Related Rocks in British Columbia. Brithish Columbia Ministry of Energy Bulletin 88.
Omineca Mining Division Williston Lake ⓘ Aley Deposit (Aley Creek Carbonatite Complex)	Taseko
Northwest Territories Mackenzie Mountains Tungsten ⓘ Cantung Mine	LENTZ, C. and McFARLANE, C. (2014), Trace and Rare Earth Element Distribution in Scheelite from the Cantung Tungsten Bearing Skarn Deposit, N.W.T. Canada: a Geometallurgical Analysis with Evidence from SEM and LA ICP-MS Analysis. Acta Geologica Sinica, 88: 441–442.
ⓘ Little Nahanni Pegmatite Group	Groat, L.A., Mulja, T., Mauthner, M.H.F., Ercit, T.S., Raudsepp, M., Gault, R.A., Rollo, H.A. (2003) Geology and mineralogy of the Little Nahanni rare-element granitic pegmatites, Northwest Territories. The Canadian Mineralogist: 41: 139-160.
O'Grady Lake area ⓘ O'Grady batholith	Scribner, E.D., Groat, L.A., Cempírek, J. (2018): Mineralogy of Ti-bearing, Al-deficient tourmaline assemblages associated with lamprophyre dikes near the O’Grady Batholith, Northwest Territories, Canada. Journal of Geosciences, 63, 123-135.
Yukon Mayo mining district Wernecke Mountains ⓘ Hoover prospect	Hunt, J., Baker, T., and Thorkelson, D. (2005): Mineralium Deposita 40, 492-514.

USA
Alaska Yukon-Koyukuk Census Area Sheenjek Mining District ⓘ Bear Mountain occurrence	(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey Econ Geol (1986) 81:1753-1759
Colorado Boulder County Boulder County Tungsten Mining District ⓘ Black Hawk No. 2 vein	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. USGS Bull 583
ⓘ Cold Spring Mine	[var. Adularia] 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
Caribou Mining District Eldora ⓘ Enterprise Vein Occurrence	[var. Adularia] 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
ⓘ Columbine Mine (New Girl; Anderson)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gold Hill Mining District ⓘ Wilson beryl prospect	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Highland Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lake Albion ⓘ Albion (Comanche; Maine; Washington; Penobscot; Monarch occurrence)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Snowy Range Mine	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Left Hand Creek Mining District ⓘ Beryl Lode (Lehman 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
ⓘ Elkhorn Prospect (Tin Horn 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
ⓘ Little Bonnie Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Puzzle	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Ward Mining District ⓘ Beryl No. 2 Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Chaffee County Cleora Mining District ⓘ Gypse Queen Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Stockton Mine (Gertrude Vein)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Nathrop ⓘ Ruby Mountain	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Upper Browns Creek area	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Northern View (Rose of Sharon)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Serry Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Turret Mining District ⓘ Coffey Pot Claims	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Combination Prospect (Allard Beryllium 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
ⓘ Glenn Lamberg Feldspar Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ 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
ⓘ Royal Bo (Riegal)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Clear Creek County Clear Creek Pegmatite Province ⓘ Shaffer Hill (Jacobsen Ranch Pegmatite)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Dailey Mining District (Jones Pass Mining District) ⓘ Henderson Mine	Freeport-McMoRan
ⓘ Urad mine	Junxing Zhao, Kezhang Qin, Guangming Li, and Jinxiang Li (2011): Geology and Exploration 47(1), 54-70
Georgetown District Silver Plume ⓘ Sherman Mountain	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Georgetown-Silver Plume Mining District (Griffith Mining District; Silver Plume Mining District)	[var. Adularia] 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)	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Unnamed Prospect	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lamartine Mining District ⓘ 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. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lower Clear Creek Area ⓘ Snyder; Saddleback Mtn.	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Custer County ⓘ Haputa Ranch (Haputa Extension)	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
ⓘ Lake View	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Querida Bassick Mine area ⓘ Unnamed prospect	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Dolores County Rico Mountains Rico Mining District (Pioneer Mining District) Expectation Mountain ⓘ Aztec Mine	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Douglas County Devils Head Pegmatite Mining District ⓘ Rusty Pick Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Kassler Area ⓘ Unknown Feldspar Occurrence (MRDS - 10017224)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unknown Feldspar Occurrence (MRDS - 10017231)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
El Paso County Cheyenne Mining District (St. Peters Dome Mining District) ⓘ Dorothy O Claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mount Rosa	Livingston, K. (2020). The Peralkaline Mount Rosa Granite: Contrasting Mineralogy and Geochemistry Observed in the Mount Rosa Granite, Pikes Peak Batholith, Colorado (Masters thesis, Colorado School of Mines).
Fremont County ⓘ Bentley Pegmatite	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Bull Gulch Mica Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Cotopaxi Mining District Cotopaxi Cotopaxi Pegmatite area ⓘ McCoy prospects	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Schaaf prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Sand Gulch Prospect No. 2	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unknown Feldspar Occurrence (MRDS - 10017722)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
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
ⓘ 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 ⓘ 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
Grape Creek Mining District (Greenhorn Mining District) ⓘ Good News No. 1 Property (Goat Park; Good News Complex)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
McIntyre Gulch Area ⓘ Morning Star Claims 1943	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
McIntyre Hills Area ⓘ Unknown Mica - Feldspar Occurrence (MRDS - 10091544)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unknown Mica - Feldspar Occurrence (MRDS - 10091545)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Phantom Lode (Phantom Canyon Beryl Prospect; Phantom Canyon Feldspar Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Pleasanton Area ⓘ Jones & Young Lease	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Tallahassee Creek Mining District ⓘ Unknown Feldspar Occurrence (MRDS - 10017756)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Texas Creek Area ⓘ Pegmatite Occurrence (MRDS - 10018402)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unknown Mica - Feldspar (MRDS - 10018619)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unknown Feldspar Occurrence (MRDS - 10017766)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gilpin County Apex Mining District (Kingston Mining District; Pine Mining District) ⓘ Rooks County occurrence	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Mountain House ⓘ Dory Hill Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gunnison County Dorchester Mining District Taylor Park ⓘ Italian Mountain	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Elk Mountain Mining District (Snowmass Mountain Mining District) ⓘ Mt. Emmons/Crested Butte (Chautauqua; Daisey; Daisey Mine; Mt. Emmons; Crested Butte)	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.
Goose Creek Mining District ⓘ Little Johnnie Mine (Cathey Nos. 1-5; Unpatented Claims: Little Johnnie Nos. 1-2; Charley Nos. 1-5; Little Johnnie Extension)	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
Gunnison Mining District ⓘ Rooftop No. 1 Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Little Katherine Mine (Bazooka Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Quartz Creek Pegmatite Mining District ⓘ Brown Derby Mine	[var. Adularia] Bull. Minéral. , 1984, 107, pp. 369-384.
ⓘ Willow Creek occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Huerfano County ⓘ Spanish Peaks	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Jackson County ⓘ Teller Mining District	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Jefferson County Clear Creek pegmatite Province ⓘ Buckman Ranch Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Swede - Kerr Gulches Pegmatites	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Front Range ⓘ Fred Pierce Ranch (Ramstetter Quarry)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ G. H. Buckman Ranch	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Idledale Mining District ⓘ Grapevine Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Wright lease (Foothills Mine)	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Lookout Mountain Branch Ranch ⓘ Unnamed pegmatite	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Malden School Pegmatite Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Mica Prospect; Nare Ranch	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Ralston Buttes Mining District ⓘ Buckman Property (Golden Gate Canyon Prospect No. 2)	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
ⓘ Ladwig Group (Ladwig No. 2; Ladwig No. 3; Claims: Ladwig No. 1)	[var. Adularia] USGS Open-File Report 79-1615
ⓘ Schwartzwalder Mine (Ralston Creek Mine)	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. 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 USGS Open-File Report 83-417
ⓘ Union Pacific Shaft Occurrence (Union Pacific Prospect)	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. 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
South Platte Pegmatite Mining District ⓘ Delbert Claims No. 1 & 2	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Vergie No. 2	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Wigwam Creek	Brigatti, M.F., Lugli, C., Poppi, L., Foord, E.E., Kile, D.E. (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado). American Mineralogist: 85: 1275-1286.
La Plata County La Plata Mining District (California Mining District) La Plata ⓘ Copper Hill Mine (Gold Eagle; Delaware Claims)	Summerlin, E. (2014). PGE mineralization at the Allard stock: Implications for the porphyry to epithermal transition, La Plata Mountains, Colorado (Auburn University MS thesis).
Lake County Alicante Buckeye Gulch ⓘ Lincoln Porphry	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
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.
Larimer County Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District) ⓘ New Hope claims	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Mineral County Creede Mining District ⓘ Amethyst vein	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Bulldog Mountain Mine	[var. Adularia] 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. Adularia] 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.
Ouray County Sneffels Mining District Imogene Basin ⓘ Camp Bird Mine	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Treasury Tunnel	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Park County Alma Mining District Mount Bross ⓘ Detroit City Mine	Collector's Edge Minerals Inc
ⓘ Sweet Home Mine	Bartos, P.J., Nelson, E.P., and Misantoni, D. (2007): Mineralium Deposita 42, 235-250.
Blue Mountain Campground Area ⓘ Unnamed Pegmatites	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Reinecker Ridge Volcanic Member	Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Wilkerson Pass Area ⓘ Katydid Mine (Rogers Publishing Company Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Pitkin County Snowmass Area ⓘ Snowmass Mountain	[var. Adularia] 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) ⓘ Chloride Mine (Chloride 1-4 claims)	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Cocomongo Mine	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
Crestone Mining District (Baca Grant Mining District) ⓘ I. Kreiner Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
San Juan County Eureka Mining District Gladstone Bonita Peak ⓘ Sunnyside Mine group	[var. Adularia] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Rocks & Min.: 63: 366-384.
Teller County Cripple Creek Mining District ⓘ Ajax Mine	[var. Adularia] Econ Geol (1985) 80:1669-1688
ⓘ Globe Hill	[var. Adularia] Econ Geol (1985) 80:1669-1688
ⓘ John A. Logan Mine	[var. Adularia] Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
ⓘ Strong Mine	[var. Adularia] Lindgren, W. and Ransome, F.L. (1906) Geology and gold deposits of the Cripple Creek district, Colorado. United States Geological Survey Professional Paper 54: 466-471.
ⓘ Victor	[var. Adularia] 2009 New Mexico Mineral Symposium abstracts
ⓘ Elkton Mine	[var. Adularia] 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
ⓘ Wild Blue Indian prospect	Norman King
Idaho Ada County Boise Mining District ⓘ Stanley Prospect (Stanley Pegmatite Claims)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Adams County Cascade Area ⓘ Stites Prospect (Acorn Claim)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mesa Area ⓘ Mica Queen Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Blaine County Little Wood River Mining District (Muldoon Mining District) ⓘ Muldoon Mine (High Ore Claims)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mineral Hill Mining District ⓘ Chicago Mine (Bellevue King)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Boise County Boise Basin Mining District Grimes Pass Mining District ⓘ Kingsley Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Toxaway Lake Area ⓘ Inama Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Butte County Arco ⓘ Arco Hills Silica and Gold project	Krekeler, M.P. (2020) Mineralogy and Geochemistry of the Kinnikinic Quartzite at the Arco Hills Silica and Gold Project in Butte County, Idaho: Results of an Ore Quality Spot Check and Implications for Potential Plasma Furnace Processing. Minerals 10, 523. Lindeman, C. Oglesbee, T. McLeod, C.
Lemhi Range Dome Mining District ⓘ Daisy Black Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Caribou County Soda Springs Area ⓘ Diamond Creek Proposed Mine	USGS Open File report 2010-5220
Clearwater County Moose Creek Mining District ⓘ Cedars-Kelley Creek Sandstone (1)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cedars-Kelley Creek Sandstone (2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cedars-Kelley Creek Sandstone (3)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cedars-Kelley Creek Sandstone (4)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Kelly Creek Sandstone Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Pierce City Mining District (Placer Mining District) ⓘ Pierce Divide Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Snake Creek placer	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Custer County Alta Mining District (Alto Mining District; Wildhorse Mining District) ⓘ Pine Mouse Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Yankee Fork Mining District ⓘ General Custer Mine (Lucky Boy Mine)	[var. Adularia] Econ Geol (1985) 80:1277-1296
Elmore County Black Warrior Mining District ⓘ Swensson Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Glens Peak area ⓘ Glens Peak prospects	WC van Laer, 2009
Roaring River Mining District ⓘ Decker - Hortenstine Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Rinebold Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rock Creek area ⓘ Lucky group prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rocky Bar Mining District ⓘ Dismal Swamp Placer Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey. USGS Bull 1042K
Snowyside Peak area ⓘ Blue Crystal claims prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Steel Mountain Stock	Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID.
Idaho County Buffalo Hump Mining District ⓘ Red Ledge Nos. 1; 2; 3 Claims	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Dixie Mining District ⓘ Boise Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Boise Creek Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Churchill Creek Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Gaines Bar (Rhett Creek Placer; Billie Placer)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Painter Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Resort Mining District ⓘ Secesh - Ruby Placers	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River - Nixon Creek Area Salmon River Breaks ⓘ Nixon Bar (Brown Bear Placer)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River - Smith Gulch Area ⓘ Smith Gulch Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River Breaks Primitive Area ⓘ Burnt Stump Group and Alta Group Lodes	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Gold Dust Sonny Placer	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Moore Bar (Slide Creek Placer Claim)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Rattlesnake Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River Breaks ⓘ Allison Ranch Placer	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Bargamin Bar Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Big Mallard Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cory Bar Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Eagle Creek Quartz Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Elkhorn Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Lantz Bar Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Yellow Pine Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River Mining District ⓘ Groundhog Bar Placer (Fall Creek Bar Placer)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Salmon River Breaks ⓘ Bear Creek Bar Placer (Bear Bar)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Tenmile Mining District ⓘ Crooked River Placer (Gold Point Claims; Lux; Hi - Lo; Riverside; Mt. Carmel Black Sand; Blue Moon; Alma; Ramona; Vista)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Woodrat Mountain Mining District ⓘ Woodrat Mountain Kyanite Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Lemhi County Blackbird Mining District ⓘ Allanite Occurrence (Toolson)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Rainbow Claim (Crags; Cathedral Rock)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gibbonsville Mining District ⓘ Smith Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Gravel Range Mining District (Singheiser Mining District) ⓘ Monument Mine	[var. Adularia] Ream, Lanny R. (1995) Idaho: Mineral Locality Index. Rocks & Minerals, 70 (4) 242-263 doi:10.1080/00357529.1995.9926628
Lemhi Pass Mining District ⓘ Black Bear Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
McDevitt Mining District ⓘ Betty Joe Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Black Bull Group Claims (Black Bull No. 2 and No. 3 and Fraction Claims)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Idaho Thorium Showing No. 3 Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Idaho Thorium Showing No. 7 Occurrence (Eckersett Radioactivity Occurrence)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Independence Claim Group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Last Chance Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Lucky Horseshoe Claim Group	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Pattee Creek Thorium Prospect (Idaho Thorium Showing No. 2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Sparky Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Wonder Mine (Wonder Lodes Nos. 1 to 5 and Buckhorn Claims)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mineral Hill Mining District ⓘ Big Lead Mine (Langal)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Coan Property	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Monolith Group Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Monazite Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Parker Mountain Mine	[var. Adularia] Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID.
Salmon River Breaks Primitive Area ⓘ Horse Creek Placers Nos. 1; 2; 3; 4 and Horse Bar	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Valley County ⓘ Blue Bluff Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Deep Creek	[var. Adularia] Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID.
ⓘ Lower Survey Creek Prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Smiths Ferry Area ⓘ Bowman Corundum Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Montana Beaverhead County Bloody Dick Mining District (Lehmi Pass Mining District; Bobbit Mining District; Beaverhead Mining District) ⓘ Lemhi Pass deposits	Gibson, P. E., Wood, S. A., Lang, L. (1997) Geochemistry and Mineralogy of the Lemhi Pass REE-Th Deposits: an Example of REE-Th Mobility. Seventh Annual V. M. Goldschmidt Conference.
Quartz Hill Mining District (Vipond Mining District) ⓘ Cannivan Gulch Prospect (Sheep Mountain Tungsten Prospect)	Zen, E-an (1988) Mineral resources of the eastern Pioneer Mountains, Beaverhead County, Montana. USGS Bulletin: 1766 Pearson, Robert Carl Berger, B. R. Kaufmann, H. E. Hanna, W. F.
Deer Lodge County Lost Creek Mining District ⓘ Anaconda Clay Pit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Clay Deposit SE of the Town of Lost Creek	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Fergus County Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District) Cone Butte Sub-District ⓘ Geis Mine (Red Metal Claim group; Gies Mine; Elk Peak project; Bertha claim group)	[var. Adularia] Econ Geol (1994) 89:602-627
Granite County Bearmouth ⓘ Unnamed Clay deposit [1]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Bradman ⓘ Unnamed Clay deposit [4]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Drummond ⓘ Unnamed Clay deposit [2]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Clay deposit [3]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Porters Corner ⓘ Unnamed Clay deposit [6]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Clay deposit [7]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Jefferson County Boulder Batholith Delmoe Lake area ⓘ Rootbeer pegmatite	Sweeney, Ryan (2018), personal communication with Mindat.org.
Cataract Mining District (Comet Mining District; Basin Mining District) Josephine Mine ⓘ Clay Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Whitehall Mining District (Cardwell Mining District) ⓘ Apex prospect	[var. Adularia] Gnanou, Hamadou (2018) Mineralogy and sulfur isotope geochemistry of the Apex and Bonanza prospects at the Golden Sunlight mine, Montana. Montana Tech of The University of Montana. 78pp.
ⓘ Bonanza prospect	[var. Adularia] Gnanou, Hamadou (2018) Mineralogy and sulfur isotope geochemistry of the Apex and Bonanza prospects at the Golden Sunlight mine, Montana. Montana Tech of The University of Montana. 78pp.
ⓘ Golden Sunlight Mine (Telluride and Excelsior; Moonlight Buffalo; Blue Moose; Minera Hill; Sunlight)	[var. Adularia] Barrick Gold Corporation
Lewis and Clark County Helena Mining District (Spring Hill Mining District) ⓘ Clay Deposit in Orofino Gulch	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Marysville Mining District ⓘ Drumlummon Mine (Marysville Mine; Drumlin Tailings)	[var. Adularia] Gearity, E. C. (2013). Geology of the Marysville Mining District, Montana: two phases of mineralization (Master dissertation, Montana State University-Bozeman, College of Letters & Science).
Seven-Up Pete Mining District ⓘ Heddleston (Anaconda Mine - 0300490146; Mike Horse Mine - 0300490362; Carbonate Mine - 0300490040; Heddleston Deposit; Paymaster Mine - 0300490242; Midnight Mine - 0300490284; Heddleston Group)	Schubert, B. (2017). Mineralogy and Geochemistry of the Heddleston Porphyry Cu-Mo Deposit, Montana. Graduate Theses & Non-Theses. 114 Montana Tech
ⓘ McDonald Meadows Occurrence	[var. Adularia] Szarkowski, J. (2019). Resource Estimation and Simulation at West Butte in the McDonald Gold Deposit Near Lincoln, Montana. Montana Tech of The University of Montana. Masters thesis.
Sevenmile-Scratchgravel Mining District ⓘ Mullin Claim	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ The Reef Titanium/Iron Occurrence	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Madison County ⓘ Beartrap corundum deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Mineral Hill Mining District (Pony Mining District) ⓘ Gilliam Vermiculite Deposit (Pony Vermiculite Deposit)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rochester Mining District (Rabbit Mining District) Rochester ⓘ Watseka Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District) ⓘ Noble Mine (Company Mine)	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Winchell, Alexander Newton (1914) Mining districts of the Dillon quadrangle, Montana, and adjacent areas. Bulletin Vol. 574. US Geological Survey doi:10.3133/b574
Meagher County ⓘ Gordon Butte	Chakhmouradian, Anton R., Mitchell, Roger H. (2002) The mineralogy of Ba- and Zr-rich alkaline pegmatites from Gordon Butte, Crazy Mountains (Montana, USA): comparisons between potassic and sodic agpaitic pegmatites. Contributions to Mineralogy and Petrology, 143 (1) 93-114 doi:10.1007/s00410-001-0333-6
Missoula County East Missoula ⓘ Unnamed Clay deposit [1]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Powell County Blossburg Area Blossburg ⓘ Claystone Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Rhyolite Clay Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Shale Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Boulder Mountains Area Garrison ⓘ Al Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Garrison	KUNZ, Rebecca S., (2003) ALKALINE DIKES AND SILLS OF GARRISON, MT: A POSSIBLE EXTENSION OF THE CENTRAL MONTANA ALKALIC PROVINCE. GSA Rocky Mountain - 55th Annual Meeting (May 7-9, 2003)
Garrison Area Garrison ⓘ Clay Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Clay Deposit (2)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Nevada Valley Area Blackfoot River ⓘ Clay Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
North Fork of the Blackfoot River ⓘ Clay Deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Pioneer Mining District (Gold Creek Mining District) ⓘ Clay Deposit Near Hoover Creek	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Silver Bow County Butte Mining District (Summit Valley Mining District) Walkerville ⓘ Marget Ann Mine	[var. Adularia] Tiffany Ostenburg (2022) Mineralogy and Fluid Inclusion Study of the Marget Ann Mine of the Butte Mining District, Silver Bow County, Montana. Masters thesis, Montana Tech. 94pp Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Miles Crossing ⓘ Unnamed clay deposit (1)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Ramsay ⓘ Unnamed Clay deposit [1]	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
New Mexico Taos County Questa ⓘ Questa Molybdenum Mine (Questa Mine; Moly Mine; R and S Mine)	[var. Adularia] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Utah Morgan County Morgan Mining District ⓘ Unknown Prospect (MRDS - 10011412)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Summit County Woodland ⓘ Moon Canyon	Velde, D., Medenbach, O., Wagner, C., Schreyer, W. (1989) Chayesite, K(Mg,Fe2+)4Fe3+[Si12O30]: A new rock-forming silicate mineral of the osumilite group from the Moon Canyon (Utah) lamproite. American Mineralogist: 74: 1368-1373. [https://rruff.info/uploads/AM74_1368.pdf]
Utah County Alpine-Silver Lake Mining District ⓘ Lucky Chance Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Wyoming Albany County Esterbrook Mining District ⓘ Big Five prospect	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Medicine Bow Mountains Keystone Mining District - Douglas Creek Mining District ⓘ Cuprite Mine	Loucks, Robert R. (1976) Platinum-gold-copper mineralization, central Medicine Bow Mountains, Wyoming. MSc thesis, Colorado State University, Fort Collins, Colorado, 298 pages.
Carbon County Encampment Mining District ⓘ Bridger Mine	Spencer, A. C. (1904) The copper deposits of the Encampment district, Wyoming. USGS Professional Paper 25
ⓘ Cascade Mine	Spencer, A. C. (1904) The copper deposits of the Encampment district, Wyoming. USGS Professional Paper 25
ⓘ Hidden Treasure No. 3	Spencer, A. C. (1904) The copper deposits of the Encampment district, Wyoming. USGS Professional Paper 25
ⓘ Kurtz-Chatterton Mine	Spencer, A. C. (1904) The copper deposits of the Encampment district, Wyoming. USGS Professional Paper 25
Park County Grand Canyon of the Yellowstone ⓘ Seven Mile Well	[var. Adularia] 2009 Portland GSA Annual Meeting (18-21 October 2009) Paper No. 26-23

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