Mines in Fremont County, Colorado

Fremont County, Colorado has 546 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 118 of these are currently active mining operations. The most commonly recorded commodity is feldspar, with 69 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Fremont County

Mine	Commodity	Type	Status	Source
Amrize Canon City Quarry	Crushed, Broken Stone NEC	Surface	Active	MSHA
Amrize Portland Plant	Cement	Facility	Active	MSHA
Amrize Table Mountain Quarry	Crushed, Broken Stone NEC	Surface	Active	MSHA
Kleemann Ms15z-Ad	Construction Sand and Gravel	Surface	Active	MSHA
Langston Concrete Inc.	Construction Sand and Gravel	Surface	Active	MSHA
Penrose Ranch Gravel Pit	Construction Sand and Gravel	Surface	Active	MSHA
Portable Unit #1	Crushed, Broken Stone NEC	Surface	Active	MSHA
Red Canyon Quarry	Crushed, Broken Stone NEC	Surface	Active	MSHA
Yevoli Cobblestone Pit	Construction Sand and Gravel	Surface	Active	MSHA
Alnea, Horney Ganister, Burnito, McCourt, Flint, Climax, Darley	Silica		Producer	MRDS
Annex 2a	Clay	Surface	Producer	MRDS
Artesian Well #22	Geothermal	Surface	Producer	MRDS
Badger Creek	Gypsum-Anhydrite	Surface	Producer	MRDS
Bear Gulch	Feldspar		Producer	MRDS
Beaver Creek	Clay	Surface	Producer	MRDS
Black Hawk Mines 1-4	Quartz		Producer	MRDS
Black Knight	Clay	Surface	Producer	MRDS
Blackhawk Mines 1-4	Beryllium	Surface	Producer	MRDS
Blue Spar	Fluorine-Fluorite	Underground	Producer	MRDS
Bonaccord Quarry	Granite		Producer	MRDS
Burnito Ganister	Stone, Crushed/Broken	Surface	Producer	MRDS
Calcite Limestone Quarry	Limestone, General		Producer	MRDS
Caldirola Pit	Clay	Surface	Producer	MRDS
Canon Dolomite Quarry	Dolomite	Surface	Producer	MRDS
Canyon Concrete	Sand and Gravel, Construction	Surface	Producer	MRDS
Champion Calcite	Limestone, General	Surface	Producer	MRDS
Chief #1-5 Mine	Quartz, Feldspar, Beryllium, Lithium	Surface	Producer	MRDS
Coaldale Gypsum Quarry and Plant	Gypsum-Anhydrite	Surface	Producer	MRDS
Colfelco Pegmatite	Feldspar		Producer	MRDS
Colonna	Marble, Dimension		Producer	MRDS
Colorado Travertine	Limestone, General		Producer	MRDS
Copper Girl	Molybdenum	Underground	Producer	MRDS
Currant Creek	Clay	Surface	Producer	MRDS
Deer Hill, Diamond Flint	Clay		Producer	MRDS
Devils Hole Mine	Niobium (Columbium), Tantalum		Producer	MRDS
Devils Hole Quarry	Beryllium	Surface	Producer	MRDS
Echo Stone Quarry	Granite		Producer	MRDS
Empire Zinc Mine	Zinc		Producer	MRDS
Florence Mill	Gypsum-Anhydrite	Processing Plant	Producer	MRDS
Florence Perlite Mill	Perlite	Processing Plant	Producer	MRDS
Florence Quarry	Gypsum-Anhydrite	Surface	Producer	MRDS
Ford Ranch Quarry	Stone	Surface	Producer	MRDS
Fremont	Stone, Crushed/Broken	Surface	Producer	MRDS
Fremont Natatorium	Geothermal	Surface	Producer	MRDS
Gannester		Surface	Producer	MRDS
Gem Park	Vermiculite		Producer	MRDS
Goat Hill	Stone, Crushed/Broken	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Stone, Crushed/Broken	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pits	Sand and Gravel, Construction	Surface	Producer	MRDS
Hoover	Silica		Producer	MRDS
Hoover Qy	Stone, Crushed/Broken	Surface	Producer	MRDS
Imperial Gray Quarry	Granite		Producer	MRDS
Kerrigan Quarry	Gypsum-Anhydrite	Surface	Producer	MRDS
Kiln Gulch	Feldspar		Producer	MRDS
Lamb	Granite		Producer	MRDS
Lantz Stone Quarry	Granite		Producer	MRDS
Last Hope	Feldspar, Mica, Stone, Crushed/Broken, Quartz	Surface	Producer	MRDS
Marrs Memorial Blue	Granite		Producer	MRDS
McLoughlin Stone Quarry	Granite		Producer	MRDS
Meyers Mine	Feldspar, Mica	Surface	Producer	MRDS
Meyers Mine	Feldspar	Surface	Producer	MRDS
Oak Creek	Stone, Dimension		Producer	MRDS
Oak Creek	Feldspar	Underground	Producer	MRDS
Oak Creek Grade Prospect	Feldspar, Quartz, Mica	Surface	Producer	MRDS
Ocean Wave	Feldspar		Producer	MRDS
Parkdale	Stone, Crushed/Broken	Surface	Producer	MRDS
Persolite	Perlite	Processing Plant	Producer	MRDS
Phantom Canyon Prospect	Niobium (Columbium), Tantalum, Beryllium, Mica		Producer	MRDS
Portland Limestone Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Quarry	Sand and Gravel, Construction	Surface	Producer	MRDS
Red Devil	Gypsum-Anhydrite	Surface	Producer	MRDS
Red Gulch	Granite	Surface	Producer	MRDS
Red Onion	Feldspar		Producer	MRDS
River Clay	Clay	Surface	Producer	MRDS
Rockvale	Feldspar		Producer	MRDS
Rogers Wellsville	Limestone, General	Surface	Producer	MRDS
Round Mountain	Pumice	Surface	Producer	MRDS
S.p. Smith	Feldspar		Producer	MRDS
Santa Fe #3 #4	Feldspar		Producer	MRDS
School Section Mine	Mica, Beryllium, Feldspar		Producer	MRDS
Silica Mine	Stone, Crushed/Broken	Surface	Producer	MRDS
Southfield Cherokee	Clay	Surface	Producer	MRDS
Suzana	Feldspar	Underground	Producer	MRDS
Taylor Gulch Quarry	Limestone, General, Stone, Crushed/Broken	Surface	Producer	MRDS
Texas Creek Stone Quarry	Granite	Surface	Producer	MRDS
Thunder Mount.quarry	Gypsum-Anhydrite	Surface	Producer	MRDS
Triangle V	Clay	Surface	Producer	MRDS
Unknown	Silica		Producer	MRDS
Unknown	Clay		Producer	MRDS
Unknown	Dolomite		Producer	MRDS
Unknown	Vermiculite		Producer	MRDS
Unknown	Granite		Producer	MRDS
Unknown	Limestone, General		Producer	MRDS
Unknown	Silica		Producer	MRDS
Unknown	Feldspar, Mica		Producer	MRDS
Unknown	Limestone, General		Producer	MRDS
Unknown	Silica, Dolomite		Producer	MRDS
Unknown	Clay		Producer	MRDS
Unknown	Limestone, General		Producer	MRDS
Unnamed Quarry		Surface	Producer	MRDS
Upper Beaver Valley Gypsum # 1 & 2	Gypsum-Anhydrite		Producer	MRDS
Verlencia	Feldspar		Producer	MRDS
Volcano Gulch	Clay	Surface	Producer	MRDS
Welch	Feldspar		Producer	MRDS
White King, State Rock	Silica		Producer	MRDS
Williamsburg	Feldspar		Producer	MRDS
Willie	Feldspar		Producer	MRDS
Wilson	Feldspar		Producer	MRDS
Yellow Onion	Feldspar		Producer	MRDS
A. Griffin Ranch		Underground	Unknown	MRDS
A.e. Jones Claim	Uranium		Occurrence	MRDS
A.e. Jones Claim		Underground	Unknown	MRDS
Acme Property	Copper		Past Producer	MRDS
Adamic Cow Camp Workings	Copper, Silver	Surface-Underground	Prospect	MRDS
Alabaster Occurrence	Gold		Occurrence	MRDS
Amrize Fourmile (j&j Stone Pit #1)	Dimension Sandstone	Surface	Intermittent	MSHA
Amrize Fremont Quarry	Crushed, Broken Stone NEC	Surface	Intermittent	MSHA
Amrize Phillips (mccloskey 89822)	Construction Sand and Gravel	Surface	Intermittent	MSHA
Amrize Rp2 (rock Pit #2)	Construction Sand and Gravel	Surface	Intermittent	MSHA
Ant Claims	Uranium		Occurrence	MRDS
Arkansas River Placers District	Gold, Silver	Placer	Past Producer	MRDS
Azco Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Badger Creek Iron Deposit	Iron		Occurrence	MRDS
Baker Gulch Prospect	Copper		Occurrence	MRDS
Barbara Claims	Uranium		Past Producer	MRDS
Bassick	Clay	Surface	Past Producer	MRDS
Beacon	Clay	Surface	Past Producer	MRDS
Bear Claims Nos. 1 and 2 1977	Lead, Barium-Barite	Surface-Underground	Past Producer	MRDS
Bear Gulch	Feldspar	Underground	Past Producer	MRDS
Beaver Creek Occurrence	Uranium		Occurrence	MRDS
Bentley Pegmatite	Feldspar, Mica, Quartz	Surface	Past Producer	MRDS
Bentley Pegmatite Mine	Feldspar	Surface	Past Producer	MRDS
Benton	REE		Occurrence	MRDS
Benton Prospect	Niobium (Columbium), Tantalum, REE, Thorium		Occurrence	MRDS
Big Bear Claim	Uranium		Occurrence	MRDS
Big Bear, Big Hole & Cactus Claim		Surface	Prospect	MRDS
Big Mac Group	Thorium	Surface	Prospect	MRDS
Big Mac Group 1-3	Thorium	Surface	Past Producer	MRDS
Bill and Bud 2 and 4	Uranium		Past Producer	MRDS
Black Hawk	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Blue Jay	Fluorine-Fluorite	Surface-Underground	Past Producer	MRDS
Blue Nugget	Fluorine-Fluorite		Past Producer	MRDS
Blue Nugget	Fluorine-Fluorite	Underground	Past Producer	MRDS
Bona & Free Town Lode	Gypsum-Anhydrite	Underground	Past Producer	MRDS
Bond Ranch Mine	Tungsten		Past Producer	MRDS
Border Feldspar	Feldspar	Surface	Past Producer	MRDS
Border Feldspar Prospect	Feldspar, Quartz, Mica		Past Producer	MRDS
Box Canyon		Surface	Past Producer	MRDS
Brandt Claims	Uranium		Occurrence	MRDS
Brandt Claims		Surface	Unknown	MRDS
Brown Lava Lode	Uranium, Copper	Underground	Prospect	MRDS
Brown Lava Lode		Underground	Unknown	MRDS
Brown's Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Bull Gulch	Mica	Surface	Past Producer	MRDS
Bull Gulch Prospect	Mica, Feldspar	Surface	Prospect	MRDS
Bull Ridge	Feldspar	Underground	Past Producer	MRDS
Bull Ridge Mine	Feldspar		Past Producer	MRDS
Byzantine Quarry	Crushed, Broken Sandstone	Surface	Abandoned	MSHA
Cotter Mill	Uranium Ore	Facility	Abandoned	MSHA
Calcite Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Caldirola #2 Mine	Clay	Underground	Unknown	MRDS
Canon City Deposit	Iron		Occurrence	MRDS
Canon City Hot Springs	Geothermal		Unknown	MRDS
Cap Rock 40			Past Producer	MRDS
Cap Rock Mine	Uranium		Past Producer	MRDS
Carson	Clay	Surface	Past Producer	MRDS
Carson Mining Company Prospect	Copper		Occurrence	MRDS
Chandler Creek	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Charlene #1	Tungsten	Surface-Underground	Prospect	MRDS
Charlene No. 1 Claim	Tungsten	Surface-Underground	Prospect	MRDS
Chicken & Hoppy Claims	Fluorine-Fluorite	Underground	Past Producer	MRDS
Climax	Clay	Surface	Past Producer	MRDS
Climax Mine	Feldspar, Mica	Surface-Underground	Past Producer	MRDS
Coaldale	Construction Sand and Gravel	Surface	Abandoned	MSHA
Coaldale Gypsum Quarry	Gypsum	Surface	Abandoned	MSHA
Colexco	Uranium	Surface	Prospect	MRDS
Colexco No. 1-43 Claims	Uranium		Past Producer	MRDS
Colfelco No. 12 Pegmatite	Feldspar		Past Producer	MRDS
Colfelco Prospect	Feldspar		Prospect	MRDS
Colorado Barry Quarry	Granite	Surface	Past Producer	MRDS
Colorado Copper Company Mine	Copper		Past Producer	MRDS
Colorado Feldspar Pegmatite	Feldspar	Surface	Past Producer	MRDS
Colorado Quarries Inc	Crushed, Broken Stone NEC	Facility	Abandoned	MSHA
Columbine Mine	Copper	Surface-Underground	Prospect	MRDS
Consolidated Feldspar Corp	Feldspar	Surface	Past Producer	MRDS
Consolidated Feldspar Corporation Mine	Feldspar, Mica		Past Producer	MRDS
Copper Girl	Copper	Underground	Past Producer	MRDS
Copper Girl	Molybdenum		Occurrence	MRDS
Copper Gulch Deposit	Uranium, Copper		Occurrence	MRDS
Copper King Mine	Copper		Past Producer	MRDS
Copper Prince Mine	Copper	Underground	Past Producer	MRDS
Copperhead Mine	Tungsten, Copper		Past Producer	MRDS
Cotopaxi	Gold	Underground	Past Producer	MRDS
Cotopaxi District	Zinc, Copper		Past Producer	MRDS
Cotopaxi Mine	Copper, Zinc	Surface-Underground	Past Producer	MRDS
Cotopaxi Pegmatite Area	Niobium (Columbium), Tantalum, REE		Occurrence	MRDS
Cotopaxi Prospect	Copper	Underground	Prospect	MRDS
Cotter Mill (Facility)	Uranium	Processing Plant	Past Producer	MRDS
Cottonwood Creek Pegmatite	Feldspar, Mica		Occurrence	MRDS
Crescent Deposit	Uranium	Surface	Prospect	MRDS
Cunac	Thorium		Occurrence	MRDS
D-C Claims	Uranium		Occurrence	MRDS
Dawson Gold Project	Gold, Copper, Lead, Zinc		Prospect	MRDS
Dawson Mountain-Surprise Group	Copper	Surface-Underground	Past Producer	MRDS
Debbie Jean Claims	Uranium		Occurrence	MRDS
Deer Hill	Clay	Surface	Past Producer	MRDS
Deer Ridge Claim	Uranium	Surface	Prospect	MRDS
Dell	Manganese	Surface	Prospect	MRDS
Dell Prospect	Manganese		Past Producer	MRDS
Devil's Hole Quarry	Stone, Feldspar, Mica	Surface	Past Producer	MRDS
Diamond	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Diamond Flint	Clay	Surface	Past Producer	MRDS
Dickson-Snooper	Uranium	Surface	Past Producer	MRDS
Dickson-Snooper Mine	Uranium	Surface	Past Producer	MRDS
Dilley Lease	Uranium	Surface-Underground	Past Producer	MRDS
Dilley Ranch		Underground	Past Producer	MRDS
Dirty Gulch Mine	Copper, Silver	Underground	Past Producer	MRDS
Dreamer Mine	Uranium		Prospect	MRDS
Dreamers Hope Claim	Thorium, REE, Lead		Prospect	MRDS
East Big Wash Prospect	Uranium	Surface	Occurrence	MRDS
Eggleston Quarry	Granite	Surface	Past Producer	MRDS
Eight Mile Park	Gypsum-Anhydrite	Surface	Past Producer	MRDS
Eight Mile Park District	Feldspar, Mica, Quartz, Beryllium		Past Producer	MRDS
Eight Mile Park Pegmatite Area	Quartz, Feldspar, Mica		Occurrence	MRDS
El Plomo Mine	Copper, Zinc	Underground	Past Producer	MRDS
Empire Zine Mine	Zinc	Underground	Past Producer	MRDS
Felch Creek 1	Uranium		Occurrence	MRDS
First Chance		Surface	Past Producer	MRDS
First Chance Mine	Uranium		Past Producer	MRDS
Florence Group			Occurrence	MRDS
Four Claim Group	Tungsten	Surface	Prospect	MRDS
G L Davis	Magnesite	Surface	Past Producer	MRDS
G.l. Davis Mine	Tungsten	Surface	Past Producer	MRDS
Galpin & Vreeland Claim	Manganese	Underground	Prospect	MRDS
Galpin and Vreeland Claim		Underground	Prospect	MRDS
Gec Strip and Auger	Coal (Bituminous)	Surface	Abandoned and Sealed	MSHA
Gem Mine	Nickel	Underground	Past Producer	MRDS
Gem Mine	Nickel, Silver	Underground	Past Producer	MRDS
Gem Park District	Vermiculite, Nickel, Thorium, Niobium (Columbium), Iron, REE		Past Producer	MRDS
Glen Williams	Uranium	Surface	Unknown	MRDS
Glen Williams Mine	Uranium	Surface	Past Producer	MRDS
Good Hope Dreamer Mine	Uranium	Underground	Past Producer	MRDS
Good News No. 1 Property	Copper	Surface-Underground	Prospect	MRDS
Good News No.2 Claims	Copper	Underground	Prospect	MRDS
Grape Creek & Serpent Prospect	Clay	Surface	Past Producer	MRDS
Grape Creek/greenhorn District	Silver, Copper, Zinc, Gold, Lead		Past Producer	MRDS
Gravel Pits	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Green Mountain Mine	Copper	Underground	Past Producer	MRDS
Green Mtn Mine	Vermiculite	Underground	Past Producer	MRDS
Griffen Property	Barium-Barite, Lead, Thorium, Stone, Crushed/Broken	Surface	Past Producer	MRDS
Grisenti Farms Gravel Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Gunnison School Section Mine	Uranium		Past Producer	MRDS
Hansen Ore Body	Uranium		Prospect	MRDS
Hastings Strip Mine	Coal (Bituminous)	Surface	Abandoned and Sealed	MSHA
Hays	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Hellgate Claims Nos. 1-12	Barium-Barite	Surface-Underground	Prospect	MRDS
Hilltop Prospect	Uranium		Occurrence	MRDS
Homestake No. 2 Claim	REE, Thorium		Prospect	MRDS
Horse Shoe & El Ploma	Lead	Underground	Past Producer	MRDS
Horsepasture Pegmatites	Feldspar		Occurrence	MRDS
Horseshoe Mine	Lead, Zinc, Copper	Surface-Underground	Past Producer	MRDS
Hot Shot Claims	Thorium, REE		Occurrence	MRDS
Howard Prospect	Feldspar, Silica	Underground	Past Producer	MRDS
Howard Sand Gulch	Feldspar	Underground	Past Producer	MRDS
Hoyt Adkins Ranch Anomaly 3	Uranium		Occurrence	MRDS
Ilmenite Pegmatite	Feldspar		Occurrence	MRDS
Indian Gulch	Feldspar, Silica	Surface	Past Producer	MRDS
Indian Gulch	Feldspar	Underground	Past Producer	MRDS
Indian Springs Gulch Prospect		Underground	Prospect	MRDS
Iron Dollar Gulch Deposit	Iron		Occurrence	MRDS
Iron Mountain Mine	Vanadium, Titanium, Metal, Iron	Surface	Past Producer	MRDS
Iron Mt Titaniferous	Iron	Surface	Past Producer	MRDS
Iron Mtn Rd Gravel Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Isabel Mine	Zinc	Underground	Past Producer	MRDS
Isabel Mine	Lead	Underground	Past Producer	MRDS
Jack of Diamonds Prospect	Tungsten		Prospect	MRDS
James-Taylor Lease	Uranium		Past Producer	MRDS
James-Taylor Lease		Underground	Past Producer	MRDS
Jesus Lode	Uranium		Occurrence	MRDS
Jim 3 Mine	Feldspar, Mica	Surface	Occurrence	MRDS
Jim 8	Feldspar	Surface	Occurrence	MRDS
Joan 2 Mine	Uranium	Surface-Underground	Past Producer	MRDS
Joan 2 Mine	Uranium	Surface-Underground	Past Producer	MRDS
Joker Lode Iron Deposit	Iron		Occurrence	MRDS
Joker Mine	Copper, Silver	Underground	Prospect	MRDS
Jones & Young Lease	Fluorine-Fluorite	Surface	Past Producer	MRDS
Jones & Young Lease	Beryllium	Surface	Past Producer	MRDS
Kiln Gulch	Feldspar	Underground	Past Producer	MRDS
Knisley Mine	Tungsten		Unknown	MRDS
Knob Hill	Feldspar, Mica, Garnet	Surface	Prospect	MRDS
Knob Hill Mine	Uranium	Surface	Past Producer	MRDS
Knob Hill Ore Body		Surface	Past Producer	MRDS
Last Chance		Underground	Past Producer	MRDS
Last Chance Mine	Uranium	Surface-Underground	Past Producer	MRDS
Last Hope Claims	Feldspar	Surface	Past Producer	MRDS
Leeks Lode	Copper	Surface-Underground	Past Producer	MRDS
Letha Lee Prospect	Niobium (Columbium), REE	Surface	Occurrence	MRDS
Letha Lee Prospect	Vermiculite	Surface	Occurrence	MRDS
Liberty Bond Claim	Molybdenum		Occurrence	MRDS
Lightning 2	Uranium	Surface-Underground	Past Producer	MRDS
Lightning Group		Underground	Past Producer	MRDS
Lightning No. 2 Mine		Surface-Underground	Past Producer	MRDS
Little Abner Mine	Uranium, Vanadium	Surface	Past Producer	MRDS
Little Abner No. 1 One		Surface	Unknown	MRDS
Little Giant Claims	Copper	Surface-Underground	Prospect	MRDS
Lorain Pegmatite	Feldspar		Past Producer	MRDS
Lower South Mine	Feldspar, Mica	Surface	Past Producer	MRDS
Lucky Strike	Clay	Surface	Past Producer	MRDS
Mackenzie Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Marsh Gulch Prospects	Silver	Surface-Underground	Prospect	MRDS
Mary L Group		Surface-Underground	Past Producer	MRDS
Mary L. Group	Uranium	Surface-Underground	Past Producer	MRDS
Maverick Gulch	Gypsum-Anhydrite	Surface	Past Producer	MRDS
McCoy Prospects	Feldspar, Quartz, Mica	Surface	Occurrence	MRDS
McIntyre	Clay		Occurrence	MRDS
McIntyre	Clay	Surface	Past Producer	MRDS
McMullin Lease No. 2	Feldspar		Occurrence	MRDS
Meyers-McMullin Pegmatite	Feldspar	Surface	Past Producer	MRDS
Mica Lode Mine	Quartz, Mica, Feldspar, Beryllium	Surface	Past Producer	MRDS
Miller	Clay	Surface	Past Producer	MRDS
Misery Mine Group		Surface	Past Producer	MRDS
Misery Mines	Uranium	Surface	Past Producer	MRDS
Morning Star Claims 1943	Tungsten, Vermiculite	Surface-Underground	Prospect	MRDS
Navajo Claims			Occurrence	MRDS
Newlin Creek	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
Nipple Mountain Prospect	Tungsten		Occurrence	MRDS
Northfield	Coal (Bituminous)	Underground	Abandoned	MSHA
O. Tuttle Property	Thorium	Surface	Prospect	MRDS
Oak Creek Grade Prsopect	Feldspar, Mica	Surface	Occurrence	MRDS
Ocean Wave	Feldspar	Surface	Past Producer	MRDS
Ogden Prospect	Feldspar, Mica	Surface	Prospect	MRDS
Olhio Prospect	REE	Underground	Prospect	MRDS
Oliver Prospect	Tungsten	Surface	Past Producer	MRDS
Oliver Saddle Prospect	Uranium		Occurrence	MRDS
Parkdale Quarry	Construction Sand and Gravel	Surface	Intermittent	MSHA
Pegmatite	Feldspar, Mica		Occurrence	MRDS
Penny Ante Claim	Thorium		Prospect	MRDS
Perry De Lellis Claim		Underground	Unknown	MRDS
Perry Delellis Claim	Uranium		Occurrence	MRDS
Persolite Products Inc	Perlite	Facility	Abandoned	MSHA
Phantom Lode	Feldspar, Mica	Surface	Past Producer	MRDS
Phantom Lode	Feldspar	Surface	Past Producer	MRDS
Picnic Tree Mine	Uranium	Surface-Underground	Past Producer	MRDS
Picnic Tree-Hall		Surface-Underground	Past Producer	MRDS
Pine Canyon Lode	Uranium	Underground	Prospect	MRDS
Pine Canyon Lode		Underground	Unknown	MRDS
Pine Ridge Pegmatite	Feldspar		Occurrence	MRDS
Portable	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Crusher	Construction Sand and Gravel	Surface	Abandoned	MSHA
Portable Crusher #6	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Crusher #9	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Plant # 159	Crushed, Broken Stone NEC	Surface	Abandoned	MSHA
Portable Screener #1	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Screening Plant	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Unit Diamond	Construction Sand and Gravel	Surface	Abandoned	MSHA
Portable Unit Eljay1140	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portable Unit Extec	Construction Sand and Gravel	Surface	Intermittent	MSHA
Portland Cement Plant	Stone, Crushed/Broken	Processing Plant	Plant	MRDS
Poston Pegmatite	Feldspar, Mica		Occurrence	MRDS
Poverty Mountain Road Prospect		Surface	Prospect	MRDS
Quarry	Feldspar	Surface	Unknown	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Unknown	MRDS
Quarry	Stone, Crushed/Broken	Surface	Unknown	MRDS
Quarry	Sandstone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Unknown	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Sandstone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Quarry	Feldspar	Surface	Unknown	MRDS
Quarry Federal	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Queen Princess Property	Copper		Past Producer	MRDS
R H Magnuson	Feldspar	Underground	Past Producer	MRDS
R. H. Magnuson Mine	Feldspar, Quartz	Underground	Prospect	MRDS
Rainbow-Moose Pit	Uranium		Past Producer	MRDS
Red Cliff 30		Surface	Past Producer	MRDS
Red Gulch District	Copper		Past Producer	MRDS
Red Gulch Mine	Copper	Underground	Past Producer	MRDS
Red Mountain Prospect	Gold, Silver, Molybdenum	Surface	Prospect	MRDS
Red Onion	Feldspar	Surface	Past Producer	MRDS
Rex Carbon	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
Rim Pegmatite	Feldspar		Occurrence	MRDS
Ring Pegmatite	Feldspar		Occurrence	MRDS
River Clay	Clay	Surface	Past Producer	MRDS
Rockvale	Feldspar	Surface	Past Producer	MRDS
Rosemont Mine	Mica, Feldspar	Surface-Underground	Past Producer	MRDS
Rowe's No. 2 Mine	Mica	Surface	Prospect	MRDS
Rowe's North Mine	Feldspar, Mica	Surface	Prospect	MRDS
Rowe's Prospects	Feldspar, Mica		Prospect	MRDS
Rowe's South Prospect	Mica, Feldspar	Surface	Prospect	MRDS
Royal Gorge	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Rupp Property	Uranium		Occurrence	MRDS
S P Smith	Feldspar	Underground	Past Producer	MRDS
Salt Canyon	Gypsum	Surface	Abandoned	MSHA
Salt Creek	Gypsum-Anhydrite	Surface	Past Producer	MRDS
Sand Creek Claims	Uranium		Past Producer	MRDS
Sand Gulch Placer	Silica		Occurrence	MRDS
Sand Gulch Prospect No. 2	Stone, Crushed/Broken	Surface	Prospect	MRDS
Santa Fe #3 #4	Feldspar	Surface	Past Producer	MRDS
Sch. Sec. 16 T19s R71w			Unknown	MRDS
Schaaf Prospect	Mica, Feldspar		Occurrence	MRDS
School Section Mine	Feldspar	Surface	Past Producer	MRDS
Sec 36 T17s R73w Nw1/4		Underground	Unknown	MRDS
Sec. 36 T17s R73w		Surface-Underground	Past Producer	MRDS
Section 36 Mine	Uranium		Past Producer	MRDS
Sheila I Prospect	Uranium		Occurrence	MRDS
Silver Plume Pegmatite	Feldspar, Mica		Occurrence	MRDS
Smaller	Uranium	Surface	Past Producer	MRDS
South Fremont County Prospects	Copper	Surface	Prospect	MRDS
Southfield Mine	Coal (Bituminous)	Underground	Abandoned	MSHA
Southmost Group	Uranium	Surface	Past Producer	MRDS
Spikebuck	Feldspar	Surface	Past Producer	MRDS
Spikebuck Mine	Feldspar	Surface	Past Producer	MRDS
St. Mary No. 2	Uranium		Occurrence	MRDS
Standard Mine	Clay	Surface	Past Producer	MRDS
State Rock Qy	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Stinkhole Claim	Thorium		Prospect	MRDS
Sturbaum-Fister Mine	Uranium	Surface	Past Producer	MRDS
Sunrise Claims I, Ii and Iii	Lead, Barium-Barite	Surface-Underground	Past Producer	MRDS
Sunset Mine	Copper		Past Producer	MRDS
Sunshine Mine	Uranium		Past Producer	MRDS
Suzana Pegmatite	Feldspar		Occurrence	MRDS
Swastika Mine	Clay		Past Producer	MRDS
Swastika Mine	Clay	Surface	Past Producer	MRDS
Swissvale Qy	Gypsum-Anhydrite	Surface	Past Producer	MRDS
Tallahassee Creek		Underground	Prospect	MRDS
Tallahassee Creek District	Uranium		Past Producer	MRDS
Tanner Boy Group	Uranium		Occurrence	MRDS
Taylor Gulch Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Temple Canyon Prospect		Surface-Underground	Prospect	MRDS
Texas Creek Prospect	Copper, Silver	Underground	Prospect	MRDS
Texas Creek Prospect	Fluorine-Fluorite	Underground	Past Producer	MRDS
Texas Creek Stone Quarry	Feldspar	Underground	Past Producer	MRDS
Tezak #2 Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Thorn Claims	Uranium		Past Producer	MRDS
Thorne 9& + 10			Past Producer	MRDS
Tickon Prospect	Mica	Surface	Prospect	MRDS
Titusville and Westfall Gulch Prospects	Copper	Surface-Underground	Prospect	MRDS
True Blue 1, Oliver 1 Claims			Past Producer	MRDS
Tumble Mountain Qy	Gypsum-Anhydrite	Surface	Past Producer	MRDS
Tuttle Ranch	REE, Barium-Barite, Thorium		Prospect	MRDS
Twin Pines	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
Twin Pines No 2 Coal Mine	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
Unidentified Occurrence	Gold		Past Producer	MRDS
Unidentified Occurrence	Uranium		Occurrence	MRDS
Unidentified Occurrence	Feldspar		Past Producer	MRDS
Unidentified Occurrence	Uranium		Occurrence	MRDS
Unidentified Occurrence			Occurrence	MRDS
Unidentified Occurrence	Uranium		Occurrence	MRDS
Unidentified Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence	Gold		Occurrence	MRDS
Unidentified Placer Occurrence	Gold		Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence	Gold		Occurrence	MRDS
Unidentified Placer Occurrence	Gold		Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Placer Occurrence			Occurrence	MRDS
Unidentified Uranium Mine	Uranium		Occurrence	MRDS
Unidentified Whitehorn Gold Deposit	Gold		Occurrence	MRDS
Unidentified Whitehorn Placer Deposit	Gold		Occurrence	MRDS
Unk	Stone, Crushed/Broken	Surface	Unknown	MRDS
Unk	Feldspar	Surface	Unknown	MRDS
Unk	Uranium	Surface	Unknown	MRDS
Unk	Uranium	Surface	Unknown	MRDS
Unk	Uranium	Surface	Unknown	MRDS
Unk	Gypsum-Anhydrite	Underground	Past Producer	MRDS
Unk	Feldspar	Underground	Past Producer	MRDS
Unk	Quartz	Surface	Unknown	MRDS
Unknown	Feldspar		Occurrence	MRDS
Unknown	Granite		Occurrence	MRDS
Unknown	Vermiculite		Occurrence	MRDS
Unknown	Vermiculite		Occurrence	MRDS
Unknown	Feldspar		Occurrence	MRDS
Unknown	Gypsum-Anhydrite		Occurrence	MRDS
Unknown	Marble, Dimension		Occurrence	MRDS