Mines in La Plata County, Colorado

380Total

7Active

La Plata County, Colorado has 380 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 7 of these are currently active mining operations. The most commonly recorded commodity is gold, with 134 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in La Plata County

Mine	Commodity	Type	Status	Source
400 Patriot	Construction Sand and Gravel	Surface	Active	MSHA
King Ii	Coal (Bituminous)	Underground	Active	MSHA
Wash Plant #5	Construction Sand and Gravel	Surface	Active	MSHA
Burnett Construction Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
May Day	Gold	Underground	Producer	MRDS
Sarah G Claims	Silver, Lead, Copper		Producer	MRDS
Small Hope Mine	Silver, Gold, Copper		Producer	MRDS
#205-Mvp450	Construction Sand and Gravel	Surface	Abandoned	MSHA
(Facility) Cumberland Mill	Gold	Underground	Past Producer	MRDS
(Facility) Omaha-Grant Smelter	Copper	Surface	Plant	MRDS
4 Corners Plant #3	Construction Sand and Gravel	Surface	Abandoned	MSHA
A	Gypsum-Anhydrite	Surface	Occurrence	MRDS
Astec 2512k Screening Plant	Construction Sand and Gravel	Surface	Temporarily Idled	MSHA
Aetna	Silver	Underground	Past Producer	MRDS
Aetna Mine	Gold, Silver		Past Producer	MRDS
Allard Stock	Copper	Underground	Occurrence	MRDS
American Minerals	Gold	Surface	Past Producer	MRDS
Animas Aggregate Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Animas River Placers	Silver	Placer	Past Producer	MRDS
Apache Mine	Silver, Gold		Past Producer	MRDS
Ashland-Ten Broek	Gold	Underground	Past Producer	MRDS
Atom Claims 1-9	Uranium	Underground	Past Producer	MRDS
Aurora Mine	Silver, Gold	Underground	Past Producer	MRDS
Aztec Mine	Gold, Silver		Past Producer	MRDS
Babcock Peak Magnetite	Iron	Underground	Past Producer	MRDS
Babcock Peak Magnetite Deposit	Iron		Occurrence	MRDS
Bakers Ridge Placer	Gold		Past Producer	MRDS
Bank Claim	Gold		Occurrence	MRDS
Bay City Mine	Gold, Silver, Copper		Past Producer	MRDS
Bay City Mine	Gold	Underground	Past Producer	MRDS
Bell Quarry	Calcium	Surface	Past Producer	MRDS
Bessie G. Mine	Silver, Gold	Underground	Past Producer	MRDS
Bessie Jr, Oroverde	Gold, Silver, Lead		Occurrence	MRDS
Bitteroot Mine	Silver		Past Producer	MRDS
Black Diamond Group	Gold	Underground	Past Producer	MRDS
Black Diamond Mine	Gold, Silver		Past Producer	MRDS
Black Diamond Tunnel	Silver	Underground	Past Producer	MRDS
Black Giant Mine	Copper, Gold, Silver, Lead		Occurrence	MRDS
Black Horse Mine	Gold, Silver		Occurrence	MRDS
Blackhawk	Gold	Underground	Past Producer	MRDS
Blue Flame Coal Mine	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
Bob's Excavation	Sand and Gravel, Construction	Processing Plant	Past Producer	MRDS
Bonnie Girl	Gold	Underground	Past Producer	MRDS
Bonnie Girl Mine	Gold, Silver		Past Producer	MRDS
Boren Ck Shaft	Gold	Underground	Occurrence	MRDS
Boren Gulch Group	Gold, Silver		Past Producer	MRDS
Boston	Silver	Underground	Past Producer	MRDS
Brawner Tunnel & Mill	Gold	Surface-Underground	Past Producer	MRDS
Brooklyn	Gold	Underground	Past Producer	MRDS
Brooklyn Group	Gold, Silver		Past Producer	MRDS
Buffalo-Bristol Claims	Gold	Underground	Past Producer	MRDS
Bull-Dover Et Al Claims	Silver	Underground	Past Producer	MRDS
Cas Rental Crusher and Screen	Construction Sand and Gravel	Surface	Intermittent	MSHA
Crush #3	Construction Sand and Gravel	Surface	Abandoned	MSHA
Camp Bird	Sulfur		Prospect	MRDS
Carbon Junction Mine	Coal (Bituminous)	Surface	Abandoned	MSHA
Cascade District	Silver		Past Producer	MRDS
Cason Manganese Prospect	Manganese		Occurrence	MRDS
Castle #2	Silver	Underground	Past Producer	MRDS
Castle #4	Silver	Underground	Past Producer	MRDS
Castle Rock Springs Claim	Copper		Occurrence	MRDS
Champion	Gold	Underground	Past Producer	MRDS
Champion Gold, Inc.	Gold	Underground	Past Producer	MRDS
Chattanooga Hot Spring	Geothermal	Geothermal	Unknown	MRDS
Checkmaker	Silver	Underground	Past Producer	MRDS
Cherry Creek	Gypsum-Anhydrite	Surface	Occurrence	MRDS
Chicago Basin Disseminated Molybdenum Deposit	Molybdenum		Occurrence	MRDS
City Mine	Silver	Underground	Past Producer	MRDS
Coal Gulch	Coal (Bituminous)	Surface	Abandoned	MSHA
Columbus Mine	Silver, Gold	Underground	Past Producer	MRDS
Comstock	Gold	Underground	Past Producer	MRDS
Comstock Mine	Gold, Silver		Past Producer	MRDS
Copper Age	Copper	Underground	Past Producer	MRDS
Copper Hill Mine	Silver, Copper	Surface-Underground	Past Producer	MRDS
Crossfire Piedra Wash Plant	Construction Sand and Gravel	Surface	Intermittent	MSHA
Crusher 5	Construction Sand and Gravel	Surface	Intermittent	MSHA
Cumberland Mine	Gold, Silver	Underground	Past Producer	MRDS
Cunningham	Silver	Surface	Past Producer	MRDS
Cunningham Tunnel	Gold	Underground	Past Producer	MRDS
Durango Gravel J&j Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Daisy	Gold	Underground	Past Producer	MRDS
Daisy-Hibernia Group	Gold	Underground	Past Producer	MRDS
Daisy-Hibernia Mine	Gold, Silver		Past Producer	MRDS
Dr. Bell Group	Silver	Underground	Past Producer	MRDS
Dunn	Silver	Surface	Past Producer	MRDS
Dunton Hot Spring	Geothermal	Geothermal	Unknown	MRDS
Durango Girl Mine	Silver, Gold	Underground	Past Producer	MRDS
Durango Gravel J&j Pit	Construction Sand and Gravel	Surface	Intermittent	MSHA
Durango Mill	Uranium	Processing Plant	Past Producer	MRDS
E.a.k.	Gold	Underground	Past Producer	MRDS
Eagle Pass	Gold	Underground	Past Producer	MRDS
East Mancos River Placers	Gold	Placer	Past Producer	MRDS
Emerald Lake Mine	Gold, Silver		Occurrence	MRDS
Eoff Artesian Well	Geothermal	Geothermal	Unknown	MRDS
Escalante	Lead	Underground	Past Producer	MRDS
Esmerelda	Silver	Underground	Past Producer	MRDS
Eureka Mine	Gold, Silver		Past Producer	MRDS
Eureka, Whiton			Prospect	MRDS
Eureka-Bulldozer	Gold	Underground	Prospect	MRDS
Eureka-Bulldozer Mine	Silver, Gold		Past Producer	MRDS
Excelsior	Silver	Underground	Past Producer	MRDS
Farmer Boy	Gold	Surface	Past Producer	MRDS
Farmers	Silver	Underground	Past Producer	MRDS
Flicker Group	Vanadium	Underground	Past Producer	MRDS
Fraction	Gold	Underground	Past Producer	MRDS
Ft. Lewis	Silver	Underground	Past Producer	MRDS
George A. Greenwood Group	Silver	Underground	Past Producer	MRDS
Geyser Warm Spring	Geothermal	Geothermal	Unknown	MRDS
Gold Bar Placer	Gold		Past Producer	MRDS
Gold Coin	Gold	Underground	Past Producer	MRDS
Gold King	Gold	Underground	Past Producer	MRDS
Gold King Mill	Silver	Processing Plant	Past Producer	MRDS
Gold King-Swamp Angel	Gold	Underground	Past Producer	MRDS
Gold King-Swamp Angel Group	Mercury, Copper, Gold		Past Producer	MRDS
Gold Nugget Group	Copper, Gold	Underground	Past Producer	MRDS
Gold Wedge	Gold	Underground	Past Producer	MRDS
Golden Girl	Gold	Underground	Past Producer	MRDS
Golden Rose	Gold	Underground	Past Producer	MRDS
Good Hope	Vanadium, Uranium	Underground	Past Producer	MRDS
Good Hope Group	Uranium		Occurrence	MRDS
Good Hope-Nevada Group	Uranium, Vanadium		Past Producer	MRDS
Gosney Wash Plant	Sand, Common	Surface	Abandoned	MSHA
Gracie I Fox	Gold	Underground	Past Producer	MRDS
Grand View	Gold	Underground	Prospect	MRDS
Grassy Hills	Gold	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	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	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	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	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Underground	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	Underground	Past Producer	MRDS
Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Graves	Silver	Underground	Past Producer	MRDS
Graves	Gold	Underground	Past Producer	MRDS
Greenhorn	Silver	Underground	Prospect	MRDS
Grizzly King, Bobby, and Lost Claims	Gold		Past Producer	MRDS
Ground Hog Tunnel	Silver	Underground	Past Producer	MRDS
Gustas Brothers	Silver	Underground	Past Producer	MRDS
H. & H. Mining Co.	Gold	Placer	Past Producer	MRDS
Havert	Silver	Underground	Past Producer	MRDS
Hazel Mine Group	Silver	Underground	Past Producer	MRDS
Hidden Treasure	Gold	Underground	Past Producer	MRDS
Hocker Ignacio Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
Holbrook	Copper	Underground	Past Producer	MRDS
Homestake Tunnel	Silver	Underground	Past Producer	MRDS
Honeydew	Lead	Underground	Prospect	MRDS
Idaho	Gold	Underground	Past Producer	MRDS
Impact Crusher	Construction Sand and Gravel	Surface	Abandoned	MSHA
Inca Claims	Gold	Underground	Past Producer	MRDS
Incas Mine	Gold, Silver		Past Producer	MRDS
Incas Mine	Gold Ore	Surface	Abandoned	MSHA
Iridos	Gold	Underground	Past Producer	MRDS
Iron King	Copper	Underground	Past Producer	MRDS
J.l. Russell-Jim Smith	Gold	Underground	Past Producer	MRDS
Jennie Hayes Mine	Gold, Silver		Occurrence	MRDS
Jennie Lind Mine	Silver, Gold		Past Producer	MRDS
Jenny Lind	Gold	Underground	Past Producer	MRDS
Jewell Group	Silver	Underground	Past Producer	MRDS
John Graves Manganese Prospect	Manganese	Surface-Underground	Prospect	MRDS
Jumbo	Silver	Underground	Past Producer	MRDS
Jumbo-Morovoratz Mine	Silver, Gold		Past Producer	MRDS
Junction Creek Claims	Silver	Underground	Past Producer	MRDS
Kennebec	Gold	Underground	Past Producer	MRDS
King I	Coal (Bituminous)	Underground	Abandoned and Sealed	MSHA
King Iii	Coal (Anthracite)	Underground	Abandoned	MSHA
Klondyke	Silver	Underground	Past Producer	MRDS
La Plata	Gold	Surface	Prospect	MRDS
La Plata #1	Coal (Anthracite)	Underground	Abandoned and Sealed	MSHA
La Plata River Placers	Gold		Past Producer	MRDS
Lady Eleanora	Gold	Underground	Past Producer	MRDS
Lady Eleanora Mine	Gold, Silver		Past Producer	MRDS
Lady Maurine	Gold	Underground	Past Producer	MRDS
Last Chance	Gold	Underground	Past Producer	MRDS
Lemon Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Lewis Creek Adit	Gold	Underground	Occurrence	MRDS
Lightner Creek Group	Uranium	Underground	Past Producer	MRDS
Little Jim	Gold	Underground	Past Producer	MRDS
Little Jim Mine	Silver, Gold		Past Producer	MRDS
Little Kate	Gold	Underground	Past Producer	MRDS
Little Kate Mine	Gold, Silver		Past Producer	MRDS
Little Nona	Gold	Underground	Past Producer	MRDS
Little Nona Mine	Gold, Silver		Past Producer	MRDS
Lost Mine	Gold		Past Producer	MRDS
Lucky Discovery	Gold	Underground	Past Producer	MRDS
Lucky Four	Gold	Underground	Past Producer	MRDS
Lucky Four Mine	Silver, Gold		Past Producer	MRDS
Lucky Strike	Gold	Underground	Past Producer	MRDS
Maine	Gold	Underground	Past Producer	MRDS
Mammoth	Gold	Underground	Prospect	MRDS
Marcy-Shenandoah	Gold	Underground	Past Producer	MRDS
Mark Thomas	Gold		Occurrence	MRDS
Mars	Silver	Underground	Past Producer	MRDS
Mary S.	Gold	Surface	Past Producer	MRDS
Mason Milling & Mining	Gold	Surface-Underground	Past Producer	MRDS
Mastadon Group	Gold	Underground	Past Producer	MRDS
Mastadon Mine	Silver		Occurrence	MRDS
May Rose Group	Gold	Underground	Past Producer	MRDS
May Rose Mine	Gold, Silver		Past Producer	MRDS
Mayday - Idaho Mine	Gold Ore	Underground	Abandoned	MSHA
McCartney Group	Gold	Underground	Past Producer	MRDS
Miller Mtn.	Lead	Underground	Past Producer	MRDS
Mineral Wonder	Silver	Underground	Prospect	MRDS
Mineral Wonder Mine	Silver, Gold, Lead		Past Producer	MRDS
Monarch	Gold	Underground	Past Producer	MRDS
Monarch Mine	Gold		Past Producer	MRDS
Montezuma Gold Reef Group	Gold	Underground	Past Producer	MRDS
Moonlight	Gold	Underground	Prospect	MRDS
Morning Glory	Gold	Underground	Past Producer	MRDS
Morning Glory	Gold	Underground	Past Producer	MRDS
Morning Star	Gold	Underground	Past Producer	MRDS
Morovoratz	Gold	Underground	Past Producer	MRDS
Morse Sand & Gravel	Sand and Gravel, Construction	Processing Plant	Past Producer	MRDS
Mountain Lily	Gold	Underground	Past Producer	MRDS
Mountain Lily Mine	Silver, Gold		Past Producer	MRDS
Mt. Eolus Mine	Silver		Occurrence	MRDS
Muldoon	Silver	Underground	Past Producer	MRDS
Muldoon Mine	Silver		Past Producer	MRDS
Needle Mountain District	Gold, Silver		Past Producer	MRDS
Neglected Mine	Silver, Gold	Underground	Past Producer	MRDS
Nevada & Good Hope	Uranium	Underground	Past Producer	MRDS
Ohio-Indiana	Gold	Underground	Past Producer	MRDS
Oregon Claims	Molybdenum, Lead, Zinc		Occurrence	MRDS
Oro Fino	Gold	Underground	Past Producer	MRDS
Oro Negro Group	Gold	Underground	Past Producer	MRDS
P.w.pittman Group	Gold	Underground	Past Producer	MRDS
Pagosa Springs	Geothermal	Geothermal	Unknown	MRDS
Painter Placer Claims	Gold		Past Producer	MRDS
Paradise Warm Spring	Geothermal	Geothermal	Unknown	MRDS
Pat Lode	Gold	Underground	Past Producer	MRDS
Peerless	Gold	Underground	Past Producer	MRDS
Piedra River Hot Springs	Geothermal	Geothermal	Unknown	MRDS
Pine River	Gold	Underground	Past Producer	MRDS
Pinkerton Hot Springs	Geothermal	Geothermal	Unknown	MRDS
Pioneer # One	Construction Sand and Gravel	Surface	Abandoned	MSHA
Pioneer #3	Construction Sand and Gravel	Surface	Abandoned	MSHA
Pioneer 4	Construction Sand and Gravel	Surface	Abandoned	MSHA
Pittsburg	Gold	Underground	Past Producer	MRDS
Pittsburg Mine	Silver, Gold		Past Producer	MRDS
Poverty Hill	Gold	Underground	Past Producer	MRDS
Pro Patria Tunnel	Gold	Underground	Past Producer	MRDS
Puzzle	Gold	Underground	Past Producer	MRDS
Puzzle Mine	Gold, Silver		Past Producer	MRDS
Quarry	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Quarry	Sand and Gravel, Construction	Surface	Past Producer	MRDS
R.m. Campbell Group	Gold	Surface-Underground	Past Producer	MRDS
Railroad Spring	Geothermal	Geothermal	Unknown	MRDS
Rainbow Hot Spring	Geothermal	Geothermal	Unknown	MRDS
Revenue Tunnel	Gold	Underground	Past Producer	MRDS
Rico Drill Hole Springs	Geothermal	Geothermal	Unknown	MRDS
Rosenite	Silver	Underground	Past Producer	MRDS
Ruby	Gold	Underground	Past Producer	MRDS
Ruby King	Silver	Underground	Past Producer	MRDS
Ruby King Mine	Silver, Gold		Past Producer	MRDS
Ruby Tunnel	Gold	Underground	Past Producer	MRDS
Spyder Screen Plant	Construction Sand and Gravel	Surface	Intermittent	MSHA
Sadie	Gold	Underground	Past Producer	MRDS
Sadie Mine	Gold, Silver		Past Producer	MRDS
Saint Paul	Gold	Underground	Past Producer	MRDS
Sarah G. Claim	Lead, Copper, Silver		Occurrence	MRDS
Sarah G. Claim	Silver	Underground	Past Producer	MRDS
Sarah S.	Gold	Underground	Past Producer	MRDS
Schafer Ranch Deposit	Thorium		Occurrence	MRDS
Schroeder Tunnel	Gold	Underground	Past Producer	MRDS
Screening Plant #1	Construction Sand and Gravel	Surface	Abandoned	MSHA
Semanda Mining Property		Surface-Underground	Prospect	MRDS
Shamrock	Gold	Surface	Occurrence	MRDS
Sheridan Mine	Copper, Gold, Silver		Occurrence	MRDS
Shoo Fly	Gold	Underground	Prospect	MRDS
Shorty - Pinky Claims	Uranium, Gold, Silver, Lead, Zinc		Occurrence	MRDS
Shorty Lode	Vanadium, Uranium		Past Producer	MRDS
Siegrist Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Silver Nugget, Lions Den	Silver, Gold, Lead		Occurrence	MRDS
Silver Reef Group	Gold	Underground	Prospect	MRDS
Silver Star	Lead	Underground	Past Producer	MRDS
Silver Star Extension Mine	Silver		Past Producer	MRDS
Silver State Smelting & Refining C	Gold	Processing Plant	Past Producer	MRDS
Slipper Tunnel	Gold	Underground	Past Producer	MRDS
Small Hope	Gold	Underground	Past Producer	MRDS
Small Hope Mine	Silver, Gold		Past Producer	MRDS
Snowstorm	Gold	Underground	Past Producer	MRDS
Snowstrom Mine	Gold, Silver		Past Producer	MRDS
Southern Boy & Girl	Gold	Underground	Past Producer	MRDS
Southern Boy Mine	Silver, Gold		Past Producer	MRDS
Southern Cross	Gold	Underground	Past Producer	MRDS
Spider Screen	Construction Sand and Gravel	Surface	Intermittent	MSHA
Stratten Warm Spring	Geothermal	Geothermal	Unknown	MRDS
Suene De Oro	Gold	Underground	Past Producer	MRDS
Sunshine	Gold	Underground	Past Producer	MRDS
Supreme	Gold	Underground	Past Producer	MRDS
Suprise Tunnel	Gold	Underground	Past Producer	MRDS
Swamp Copper Deposit	Iron, Copper		Occurrence	MRDS
Texarado Oil, Uranium Co.	Uranium	Underground	Past Producer	MRDS
Texas Chief	Gold	Surface-Underground	Past Producer	MRDS
Texas Chief Mine	Copper, Silver		Past Producer	MRDS
Thomas Property	Gold		Past Producer	MRDS
Timbrock	Gold	Underground	Past Producer	MRDS
Tippecanoe Mine	Gold, Silver	Underground	Past Producer	MRDS
Tomahawk Group		Underground	Past Producer	MRDS
Tomahawk Mine	Gold, Silver		Past Producer	MRDS
Triangle	Gold	Underground	Past Producer	MRDS
Trimble Hot Springs	Geothermal	Geothermal	Unknown	MRDS
Tripp Gulch Mine	Uranium, Vanadium	Underground	Occurrence	MRDS
Tripp Hot Spring	Geothermal	Geothermal	Unknown	MRDS
Uncle Sam	Silver	Underground	Past Producer	MRDS
Unk	Silver	Underground	Past Producer	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Volcanic Materials		Occurrence	MRDS
Unknown	Sand and Gravel, Construction		Occurrence	MRDS
Unknown	Volcanic Materials		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		Occurrence	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Silver	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Silver	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Clay	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Gold	Underground	Past Producer	MRDS
Unknown	Silver	Underground	Past Producer	MRDS
Unknown	Silver	Underground	Past Producer	MRDS
Unnamed Prospect	Silver		Occurrence	MRDS
Unnamed Prospect	Zinc, Lead, Silver		Occurrence	MRDS
Uranium Enterprise Inc.	Uranium	Underground	Past Producer	MRDS
V.c.a. Mill	Uranium	Processing Plant	Past Producer	MRDS
Vallecito Group	Silver	Underground	Past Producer	MRDS
Valley View	Gold	Underground	Past Producer	MRDS
Van Emmett Gold Mining	Gold	Underground	Past Producer	MRDS
Victor	Gold	Underground	Prospect	MRDS
Victory	Gold	Underground	Past Producer	MRDS
Washplant 4	Construction Sand and Gravel	Surface	Intermittent	MSHA
Waterfall Mine	Copper, Silver, Gold		Occurrence	MRDS
Western Belle	Gold	Underground	Past Producer	MRDS
Western Belle Mine	Gold, Silver		Past Producer	MRDS
Western View Mng Group	Gold	Underground	Past Producer	MRDS
Wheel of Fortune	Gold	Underground	Occurrence	MRDS
White Diamond Tunnel	Gold	Underground	Past Producer	MRDS
Wyatt Myers Group	Gold	Underground	Past Producer	MRDS
Yellow Eye	Gold	Underground	Past Producer	MRDS