Mines in Saguache County, Colorado

Saguache County, Colorado has 574 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 34 of these are currently active mining operations. The most commonly recorded commodity is gold, with 67 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Saguache County

Mine	Commodity	Type	Status	Source
Golden Income Group	Silver, Gold		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 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 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 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 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 Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Hall Turquoise Mine	Gemstone		Producer	MRDS
Little Bonanza	Lead	Underground	Producer	MRDS
Mineral Hot Springs	Geothermal		Producer	MRDS
Prosser Rock Deposit	Perlite		Producer	MRDS
Unknown	Sand and Gravel, Construction		Producer	MRDS
Valley View Hot Springs	Geothermal	Surface	Producer	MRDS
Adelaide Claim	Copper, Lead, Silver, Gold		Occurrence	MRDS
Agate, Ricky Placers	Pumice		Occurrence	MRDS
Agate, Ricky Placers	Pumice		Occurrence	MRDS
Ajax	Gold	Underground	Past Producer	MRDS
Alaska Mine	Copper, Zinc, Silver		Past Producer	MRDS
Alaska Yukon Mine	Gold	Underground	Past Producer	MRDS
Alder Limonite Deposit	Iron		Past Producer	MRDS
Allara Tunnel	Silver, Lead, Zinc		Occurrence	MRDS
American Mammoth	Gold	Underground	Past Producer	MRDS
American Revenue	Gold	Underground	Past Producer	MRDS
Anna Claim	Uranium		Occurrence	MRDS
Antoro	Lead	Underground	Past Producer	MRDS
Antoro Mine	Lead, Silver, Copper, Zinc		Past Producer	MRDS
Apache #4	Uranium		Occurrence	MRDS
Apache No. 4 Prospect	Uranium	Surface	Prospect	MRDS
Arkansas	Silver	Underground	Past Producer	MRDS
Ashley Tunnel	Lead, Zinc		Occurrence	MRDS
Atlantic	Gold	Underground	Past Producer	MRDS
Atlantic Mine	Gold, Silver, Copper		Past Producer	MRDS
Balls Lode			Unknown	MRDS
Baltimore Mine	Silver, Copper, Gold, Lead		Past Producer	MRDS
Barium Lode	Uranium, Thorium		Occurrence	MRDS
Beaver Creek District	Gold, Silver		Past Producer	MRDS
Beginner's Luck Claim	Uranium, Vanadium	Surface	Past Producer	MRDS
Belle Lode and Freeman Group	Uranium		Occurrence	MRDS
Bernice Prospect	Silver, Lead		Occurrence	MRDS
Beryl Deposit	Fluorine-Fluorite, Manganese	Underground	Prospect	MRDS
Big Indian Group		Underground	Prospect	MRDS
Black Bess	Gold	Underground	Past Producer	MRDS
Black Bess Mine	Zinc, Lead, Silver		Past Producer	MRDS
Black Cat Mine	Gold		Past Producer	MRDS
Black Cat Mine	Lead	Underground	Past Producer	MRDS
Blake (mirage, Cotton Creek) District	Silver, Copper, Gold	Surface-Underground	Past Producer	MRDS
Blake District	Copper, Gold, Silver, Iron		Past Producer	MRDS
Blanca Mutual Mining and Milling Co. Claims	Copper, Gold, Silver, Lead	Underground	Prospect	MRDS
Bob Cat Mine	Vanadium, Uranium	Surface	Past Producer	MRDS
Bonanza	Silver	Underground	Past Producer	MRDS
Bonanza - Kerber Creek District	Lead, Gold, Copper, Silver		Occurrence	MRDS
Bonanza Mill	Silver	Processing Plant	Past Producer	MRDS
Bonanza Mine	Lead, Copper, Silver, Zinc		Past Producer	MRDS
Bonita Claims	Uranium, Vanadium	Underground	Past Producer	MRDS
Bonita Group		Underground	Past Producer	MRDS
Boston, Fairview	Silver		Occurrence	MRDS
Bowen Claims	Silver, Gold, Lead, Copper		Occurrence	MRDS
Brighton	Silver	Underground	Past Producer	MRDS
Broadbury Group	Lead, Zinc, Copper, Silver		Occurrence	MRDS
Buckhorn Mine	Gold, Silver		Past Producer	MRDS
Buffalo Mine			Occurrence	MRDS
Burlington Mine	Lead	Underground	Past Producer	MRDS
Cascade Mine	Silver, Lead, Zinc		Occurrence	MRDS
Chicago Mine	Lead, Copper, Zinc		Past Producer	MRDS
Chicago Mine	Lead	Underground	Past Producer	MRDS
Chief	Gold	Underground	Past Producer	MRDS
Chloride Mine	Lead, Zinc, Copper		Past Producer	MRDS
Chloride Mine	Lead	Underground	Past Producer	MRDS
Cliff	Gold	Underground	Past Producer	MRDS
Cliff Mine	Zinc, Silver, Lead, Copper		Past Producer	MRDS
Clover Creek Dist	Lead	Underground	Past Producer	MRDS
Cochetopa Dome Deposit	Perlite		Occurrence	MRDS
Cochetopa Prospect			Occurrence	MRDS
Cochetopa Prospect	Tungsten		Occurrence	MRDS
Cocomongo	Lead	Underground	Past Producer	MRDS
Cocomongo Mine	Silver, Zinc, Lead, Copper		Past Producer	MRDS
Colorado Belle Mine	Lead, Copper, Zinc		Occurrence	MRDS
Colorado Belle Mine	Lead	Underground	Past Producer	MRDS
Columbia Group	Gold, Silver		Past Producer	MRDS
Comet Mine	Lead		Past Producer	MRDS
Commander Mine	Lead, Silver, Gold	Underground	Past Producer	MRDS
Concordia Claim	Copper, Gold, Silver	Underground	Past Producer	MRDS
Continental Mine	Gold, Silver		Past Producer	MRDS
Continental Mine	Lead	Underground	Past Producer	MRDS
Copper King	Silver, Gold, Lead, Copper		Past Producer	MRDS
Copperhead Mine	Gold, Silver, Copper	Surface-Underground	Past Producer	MRDS
Cora	Gold	Underground	Past Producer	MRDS
Cora Shaft	Lead, Zinc, Copper, Gold		Past Producer	MRDS
Coronet	Gold	Underground	Past Producer	MRDS
Crestone District	Silver, Lead, Copper, Gold	Underground	Past Producer	MRDS
Crestone Mineral Co. Claims	Gold, Copper, Lead, Silver	Underground	Prospect	MRDS
Cronje Tunnel	Copper, Zinc, Lead, Silver		Past Producer	MRDS
Cross Mine	Lead, Zinc		Occurrence	MRDS
Crown Point Shaft	Gold, Silver		Occurrence	MRDS
Crusher 4	Construction Sand and Gravel	Surface	Abandoned	MSHA
Crystal Hill Mine	Gold		Plant	MRDS
Cy Claims			Occurrence	MRDS
Dandy-Copper Tunnel	Gold, Silver, Copper, Lead	Underground	Past Producer	MRDS
Deadman Creek Prospect	Gold	Surface-Underground	Past Producer	MRDS
Defiance	Gold	Underground	Past Producer	MRDS
Del Norte Bog Iron Deposit	Iron	Surface	Past Producer	MRDS
Del Norte Bog Iron Deposits	Iron		Past Producer	MRDS
Deming Mine	Lead, Silver		Past Producer	MRDS
Demming	Gold	Underground	Past Producer	MRDS
Denver City	Gold	Underground	Past Producer	MRDS
Denver City Mine	Zinc, Copper, Silver		Past Producer	MRDS
Dependable Group and Snowshoe			Unknown	MRDS
Dependable Group and Snowshoe Claim	Thorium, Uranium		Occurrence	MRDS
E D Shaft	Gold, Silver		Past Producer	MRDS
E.c.y. Claims			Occurrence	MRDS
Eagle Mine	Silver, Lead		Past Producer	MRDS
Eagle Mine		Surface	Past Producer	MRDS
East Mine		Underground	Past Producer	MRDS
Eastern Star Mine	Copper, Silver, Gold	Underground	Past Producer	MRDS
Elarton Manganese Deposit	Manganese		Prospect	MRDS
Elisha Group	Uranium	Surface-Underground	Occurrence	MRDS
Empress Josephine	Gold	Underground	Past Producer	MRDS
Empress Josephine Mine	Silver, Lead, Zinc, Gold		Past Producer	MRDS
Enterprise Group	Lead, Gold, Silver		Past Producer	MRDS
Erie #28	Uranium	Surface	Past Producer	MRDS
Erie #33	Uranium		Occurrence	MRDS
Erie Mine	Lead, Copper, Silver		Past Producer	MRDS
Erie No. 33 Prospect	Uranium		Prospect	MRDS
Esperanza Claims Group	Gold	Underground	Past Producer	MRDS
Esperanza Mine	Silver, Gold		Past Producer	MRDS
Essie	Gold	Underground	Past Producer	MRDS
Essie and Little Jeff Mines	Lead, Silver		Past Producer	MRDS
Euclid Mine	Lead, Gold, Silver	Underground	Past Producer	MRDS
Evening Star Mine	Lead, Zinc		Occurrence	MRDS
Exchequer	Gold	Underground	Past Producer	MRDS
Exchequer Mine	Silver, Copper, Gold		Past Producer	MRDS
Express	Lead	Underground	Past Producer	MRDS
Express Mine	Silver, Gold		Occurrence	MRDS
First Chance	Gold	Underground	Past Producer	MRDS
Freeman Group	Uranium	Surface	Past Producer	MRDS
Garfield Claim	Gold		Occurrence	MRDS
Gem City	Gold	Underground	Past Producer	MRDS
Gladstone	Lead	Underground	Past Producer	MRDS
Gladstone Shaft	Zinc, Lead		Occurrence	MRDS
Glennbrook Mine	Lead, Zinc, Silver, Copper		Occurrence	MRDS
Golden Treasure Tunnel	Silver, Gold	Underground	Past Producer	MRDS
Goodman Prospect	Manganese		Occurrence	MRDS
Goodman Prospect		Surface	Prospect	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Great Depth Tunnel	Silver, Lead, Gold, Zinc		Occurrence	MRDS
Great Mogul Tunnel	Lead, Copper, Silver, Zinc		Past Producer	MRDS
Green Bay Tunnel	Silver, Lead		Past Producer	MRDS
Gypsy Queen	Lead	Underground	Past Producer	MRDS
Gypsy Queen Mine	Lead, Copper		Past Producer	MRDS
H.h. Claims			Occurrence	MRDS
Hall Turquoise Mine	Gemstone		Occurrence	MRDS
Hanover	Gold	Underground	Past Producer	MRDS
Hanover Mine	Lead, Silver		Past Producer	MRDS
Hathaway Mine	Gold		Past Producer	MRDS
Hathaway Mine	Gold	Underground	Past Producer	MRDS
Hawk Tunnel	Silver, Lead		Past Producer	MRDS
Hayden Mountain Group	Gold, Silver		Occurrence	MRDS
Hornet Manganese Mine	Manganese		Past Producer	MRDS
Hornet Manganese Mine	Manganese	Underground	Past Producer	MRDS
Hortense Mine	Copper, Gold, Lead, Silver, Zinc		Past Producer	MRDS
Hortense Mine	Lead	Underground	Past Producer	MRDS
Hughes Mine	Gold, Silver		Past Producer	MRDS
Hughes Mine	Uranium	Underground	Past Producer	MRDS
I. Kreiner Mine	Quartz, Feldspar	Surface	Past Producer	MRDS
Ignacio	Gold	Underground	Past Producer	MRDS
Independence Mine	Gold, Copper, Silver	Underground	Past Producer	MRDS
Indian Creek Bog Iron Min	Iron		Occurrence	MRDS
Indian Creek Claims	Uranium	Surface	Past Producer	MRDS
Indian Creek Limonite Deposit			Occurrence	MRDS
Iron King Prospect	Manganese		Past Producer	MRDS
Jackass Mine	Silver, Gold		Occurrence	MRDS
Joe Wheeler Mine	Silver, Lead, Copper		Past Producer	MRDS
Joe Wheeler Mine	Lead	Underground	Past Producer	MRDS
Josephine	Gold	Underground	Past Producer	MRDS
Judith Claim	Uranium		Occurrence	MRDS
Jupiter	Gold	Underground	Past Producer	MRDS
Jupiter Mine			Past Producer	MRDS
Juretta Tunnel	Lead, Zinc, Silver		Occurrence	MRDS
Kathy Jo and Irishman's Dream Claims	Uranium		Past Producer	MRDS
Katie Mine	Zinc, Gold, Silver, Lead		Occurrence	MRDS
Kerber Creek Bog Iron Deposit	Iron	Surface	Past Producer	MRDS
Kerber Creek Limonite Deposit			Occurrence	MRDS
Kerber Creek Prospect	Uranium		Occurrence	MRDS
Keystone	Gold	Underground	Past Producer	MRDS
Keystone Mine	Lead, Silver		Past Producer	MRDS
Kismuth Mine	Lead	Underground	Past Producer	MRDS
Kismuth Mines	Copper, Silver, Gold, Lead		Past Producer	MRDS
Klondike Mine	Gold, Lead, Silver	Surface-Underground	Past Producer	MRDS
La Rue #2	Uranium	Surface	Past Producer	MRDS
La Rue Claims	Uranium, Vanadium		Past Producer	MRDS
Last Chance #1, #2	Gold, Silver, Lead, Zinc, Manganese		Occurrence	MRDS
Last Chance #1, 2, Mexican Lode #1	Gold		Occurrence	MRDS
Last Relief Mine	Silver, Lead		Past Producer	MRDS
Legal Tender Mine	Copper, Silver, Gold, Lead		Past Producer	MRDS
Legal Tender Mine	Lead	Underground	Past Producer	MRDS
Liberty	Silver, Gold		Occurrence	MRDS
Liberty Mine	Lead, Silver, Zinc, Copper		Past Producer	MRDS
Liberty Mine	Lead	Underground	Past Producer	MRDS
Little Darling Mine	Lead, Zinc		Past Producer	MRDS
Little Darling Mine	Lead	Underground	Past Producer	MRDS
Little Indian #6	Uranium		Occurrence	MRDS
Little Indian No. 6 Prospect	Uranium		Prospect	MRDS
Little Jennie	Lead	Underground	Past Producer	MRDS
Little Jenny Mine	Copper, Silver, Zinc, Lead		Past Producer	MRDS
Little Manitou	Gold	Underground	Past Producer	MRDS
Little Manitou Mine	Copper, Silver, Gold		Past Producer	MRDS
Little Pittsburgh Mine	Zinc, Silver, Lead		Occurrence	MRDS
Little Thelma Mine	Lead, Silver, Copper, Gold		Occurrence	MRDS
Lookout #22		Surface	Past Producer	MRDS
Lookout No. 22 Mine	Uranium	Surface	Past Producer	MRDS
Los Ochos Uranium Mine		Underground	Past Producer	MRDS
Lost Nueve Mine	Uranium	Underground	Past Producer	MRDS
Lulu and Rufus Claims			Occurrence	MRDS
M and W Group	Uranium, Thorium		Occurrence	MRDS
M and W Group			Unknown	MRDS
Major Creek Limonite Mine	Iron	Underground	Past Producer	MRDS
Manganese Tunnel	Manganese, Silver, Gold		Occurrence	MRDS
Manitou Sunlight Mine	Lead	Underground	Past Producer	MRDS
Manitou-Sunlight Mine	Silver, Lead, Gold, Zinc		Occurrence	MRDS
Marine Lode	Gold	Underground	Past Producer	MRDS
Mariposa Adit	Zinc, Copper, Lead		Occurrence	MRDS
Marshall Pass Group		Underground	Past Producer	MRDS
Marshall Pass No. 5 Mine	Uranium, Vanadium		Past Producer	MRDS
Marshall Pass Nos. 33 Claim	Uranium	Surface	Prospect	MRDS
May Belle Tunnel	Lead, Copper		Past Producer	MRDS
May Queen	Lead	Underground	Past Producer	MRDS
May Queen Prospect	Lead, Copper		Occurrence	MRDS
Memphis Mine	Copper, Lead, Silver, Gold		Past Producer	MRDS
Mercury Mine	Uranium	Surface-Underground	Past Producer	MRDS
Mercury-Alpine Mine	Uranium	Surface	Past Producer	MRDS
Merideth Claim	Molybdenum		Occurrence	MRDS
Michigan	Lead	Underground	Past Producer	MRDS
Michigan Mine	Lead, Silver, Copper, Gold		Past Producer	MRDS
Midland Mine	Gold, Silver, Lead, Zinc		Past Producer	MRDS
Midland Mines	Lead	Underground	Past Producer	MRDS
Millie Luna Prospect	Uranium	Underground	Prospect	MRDS
Mineral Hill Mine	Gold, Lead, Zinc		Past Producer	MRDS
Mineral Hill Mine	Lead	Underground	Past Producer	MRDS
Minnesota Mine	Copper, Lead, Silver, Zinc		Occurrence	MRDS
Minnie Lynch Mine	Lead, Silver, Copper		Past Producer	MRDS
Minnie Lynch Mine	Lead	Underground	Past Producer	MRDS
Mocking Bird Claim	Uranium	Surface	Past Producer	MRDS
Monon	Silver	Underground	Past Producer	MRDS
Monon Claims	Silver, Lead, Gold, Zinc		Past Producer	MRDS
Morning Star Mine	Lead, Zinc		Past Producer	MRDS
Morning Star Mine	Lead	Underground	Past Producer	MRDS
Mountain Lion Mining, Milling and Power Co. Claims	Lead		Occurrence	MRDS
Music District (includes Liberty and Baca Grant)	Gold, Silver	Underground	Past Producer	MRDS
National Mineral Mill	Zinc	Processing Plant	Past Producer	MRDS
Navajo Claims	Gold, Silver, Zinc, Lead		Past Producer	MRDS
New York	Lead	Underground	Past Producer	MRDS
New York Shaft	Lead, Zinc		Past Producer	MRDS
No Name Lead Mine	Gold, Lead, Copper, Silver	Underground	Occurrence	MRDS
North Star Claim	Gold		Past Producer	MRDS
Now What Mine	Lead, Zinc, Silver, Copper		Past Producer	MRDS
Old Bennett Ore Body		Underground	Prospect	MRDS
Old Ironsides Mine	Iron		Occurrence	MRDS
On Claims			Occurrence	MRDS
Oregon		Surface	Prospect	MRDS
Oregon Mine	Manganese, Silver, Gold		Occurrence	MRDS
Orient Iron Mine	Iron	Surface-Underground	Past Producer	MRDS
Paddy Doyle Mine	Lead, Silver, Copper		Past Producer	MRDS
Paragon Mine	Lead, Silver, Copper		Past Producer	MRDS
Paragon Tunnel	Lead	Underground	Past Producer	MRDS
Payson	Lead	Underground	Past Producer	MRDS
Payson Mine	Lead, Silver		Past Producer	MRDS
Pelican Claim	Gold, Silver, Copper, Lead		Past Producer	MRDS
Penny Bright #1,#2	Gemstone	Underground	Past Producer	MRDS
Pershing Mine	Manganese, Silver, Gold		Past Producer	MRDS
Pershing Mine		Surface	Prospect	MRDS
Pinnacle Mine	Lead	Underground	Past Producer	MRDS
Pit #1	Construction Sand and Gravel	Surface	Abandoned	MSHA
Pitch Mine	Uranium	Surface-Underground	Past Producer	MRDS
Porphyry Peak Alunite Deposit			Occurrence	MRDS
Prosser Rock Deposit	Perlite		Occurrence	MRDS
Quarry	Quartz, Feldspar	Surface	Past Producer	MRDS
Queen City	Gold	Underground	Past Producer	MRDS
Queen City Mine	Lead, Zinc		Occurrence	MRDS
Radcliff Mine	Lead, Copper, Silver		Past Producer	MRDS
Radcliff Shaft	Lead	Underground	Past Producer	MRDS
Rainbow Mine			Occurrence	MRDS
Rainbow Mine	Lead	Underground	Past Producer	MRDS
Ram Lode and Pam Lode	Uranium, Vanadium	Surface	Past Producer	MRDS
Rancho Rosado Pit	Construction Sand and Gravel	Surface	Intermittent	MSHA
Raspberry Creek Area	Gold, Lead, Silver	Surface-Underground	Past Producer	MRDS
Rawley	Silver	Underground	Past Producer	MRDS
Rawley Mine	Lead, Zinc, Copper, Silver		Past Producer	MRDS
Ray Tunnel	Gold, Silver, Lead		Past Producer	MRDS
Reed Claim		Surface	Prospect	MRDS
Revenue Mine	Lead, Silver		Past Producer	MRDS
Rico Mine	Gold, Silver, Lead, Copper		Past Producer	MRDS
Ridgeway #3 Claim	Uranium	Underground	Unknown	MRDS
Ridgeway No. 3 Claim	Uranium		Occurrence	MRDS
Rio Oro Mine	Gold, Copper, Silver	Underground	Past Producer	MRDS
Rosalie Mine	Lead, Zinc, Copper, Silver		Past Producer	MRDS
Rosalie Mine	Lead	Underground	Past Producer	MRDS
Sage Hen Claim	Uranium		Past Producer	MRDS
Sage Hen and Friendly Neighbor		Underground	Prospect	MRDS
Saint Joseph Mine	Lead	Underground	Past Producer	MRDS
Saint Louis Mine	Lead	Underground	Past Producer	MRDS
San Isabel Mining and Milling Co. Claims	Gold, Silver, Copper, Lead	Surface-Underground	Past Producer	MRDS
Sarah D	Lead	Underground	Past Producer	MRDS
Schoville Group	Gold, Silver		Occurrence	MRDS
Seattle Claim			Occurrence	MRDS
Senator Mine	Lead, Silver, Copper		Past Producer	MRDS
Senator Mine	Lead	Underground	Past Producer	MRDS
Shawmut Mine			Past Producer	MRDS
Shawmut Mine	Lead	Underground	Past Producer	MRDS
Shurshot Claims	Uranium		Occurrence	MRDS
Shurshot Claims	Uranium		Occurrence	MRDS
Silver Creek Mine	Lead, Zinc		Past Producer	MRDS
Silver Dollar Claims			Occurrence	MRDS
Silver Plume Claim	Gold, Silver		Occurrence	MRDS
Skoglund Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Sky City Mine	Gold, Silver, Lead, Zinc, Copper		Past Producer	MRDS
Sky City Mine	Lead	Underground	Past Producer	MRDS
Sosthenes	Lead	Underground	Past Producer	MRDS
Sosthenes Mine			Past Producer	MRDS
South Rock Creek Area	Iron		Past Producer	MRDS
St. Joe Mine	Lead, Gold, Silver, Zinc		Past Producer	MRDS
St. Louis Mine	Lead, Copper, Silver, Gold		Past Producer	MRDS
Stem Winder Mine	Lead	Underground	Past Producer	MRDS
Stemwinder Mine	Lead, Zinc		Past Producer	MRDS
Sunbeam Claim	Gold	Underground	Past Producer	MRDS
Superior Mill	Silver	Processing Plant	Past Producer	MRDS
Superior Mine	Silver, Copper, Lead		Past Producer	MRDS
Superior Mine	Silver	Underground	Past Producer	MRDS
Tantalite Prospect	Tantalum		Occurrence	MRDS
Tantalite Prospect	Tantalum		Occurrence	MRDS
Thornburg Mine	Uranium		Past Producer	MRDS
Tornado Mining Co. Claims			Occurrence	MRDS
Turquoise, Turquoise Blue	Gemstone		Occurrence	MRDS
Twins Mine	Lead, Zinc	Underground	Past Producer	MRDS
U752 Mobile Crusher	Construction Sand and Gravel	Surface	Abandoned	MSHA
Uncompahgre #1	Uranium	Surface	Past Producer	MRDS
Union Bell Claim	Gold, Silver		Occurrence	MRDS
Unk	Aluminum	Underground	Past Producer	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sodium		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Perlite		Occurrence	MRDS
Unknown	Pumice		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Unknown	Perlite		Occurrence	MRDS
Unknown	Stone, Dimension	Surface	Past Producer	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Fluorine-Fluorite		Occurrence	MRDS
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Unknown	Thorium		Occurrence	MRDS
Unknown	Quartz, Feldspar	Surface	Prospect	MRDS
Unknown	Iron		Occurrence	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Molybdenum		Occurrence	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Iron	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Prospect	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Fluorine-Fluorite		Occurrence	MRDS
Unknown	Aluminum	Surface	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Prospect	MRDS
Unknown	Gold		Occurrence	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Uranium	Surface	Prospect	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Fluorine-Fluorite	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Limestone, Dimension		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold		Occurrence	MRDS
Unknown	Gold		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Pumice	Surface	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Barium-Barite	Surface	Past Producer	MRDS
Unknown	Iron	Underground	Prospect	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Prospect	MRDS
Unknown	Mica	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Perlite		Occurrence	MRDS
Unknown			Occurrence	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Lead		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Sulfur	Underground	Past Producer	MRDS
Unknown	Lead		Occurrence	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Perlite	Underground	Past Producer	MRDS
Unknown	Lead		Occurrence	MRDS
Unknown	Uranium		Occurrence	MRDS
Unknown	Lead	Underground	Past Producer	MRDS
Unknown	Mica	Underground	Past Producer	MRDS
Unnamed Alunite Occurrence	Aluminum		Occurrence	MRDS
Unnamed Cu-Pb-Ag Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Cu-Pb-Zn-Mo Occurrence			Occurrence	MRDS
Unnamed Gold Occurrence			Occurrence	MRDS
Unnamed Iron Mine	Iron		Prospect	MRDS
Unnamed Mine	Lead, Zinc, Copper		Occurrence	MRDS
Unnamed Mine	Silver, Copper, Gold		Occurrence	MRDS
Unnamed Mine	Feldspar, Uranium		Past Producer	MRDS
Unnamed Mine	Lead, Zinc, Copper		Past Producer	MRDS
Unnamed Mine	Zinc, Copper, Lead		Occurrence	MRDS
Unnamed Mine	Zinc, Copper, Lead		Occurrence	MRDS
Unnamed Mine	Gold, Silver, Zinc, Lead		Past Producer	MRDS
Unnamed Mine	Lead, Zinc		Past Producer	MRDS
Unnamed Molybdenum Occurrence			Occurrence	MRDS