Mines in Conejos County, Colorado

Conejos County, Colorado has 108 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 36 of these are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 42 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Conejos County

Mine	Commodity	Type	Status	Source
Antonito Plant (bag Plant)	Crushed, Broken Stone NEC	Surface	Active	MSHA
El Grande	Perlite	Surface	Active	MSHA
Robins Portable	Construction Sand and Gravel	Surface	Active	MSHA
Antonito Mill	Perlite	Processing Plant	Producer	MRDS
Johns-Manville	Perlite	Processing Plant	Producer	MRDS
Mammoth Revenvue Mine	Gold	Underground	Producer	MRDS
Mammoth-Revenue Mine	Gold, Silver		Producer	MRDS
Silbrico	Perlite	Processing Plant	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unk	Sand and Gravel, Construction	Surface	Producer	MRDS
Unknown	Pumice		Producer	MRDS
Ute District	Silver, Gold		Producer	MRDS
A-C Property	Aluminum	Surface	Occurrence	MRDS
Alum Creek	Molybdenum, Iron, Copper, Zinc, Lead		Occurrence	MRDS
Antonito Plant	Perlite	Surface	Abandoned	MSHA
Apex Tunnel	Antimony		Occurrence	MRDS
Asiatic	Gold	Underground	Past Producer	MRDS
Asiatic Mine	Gold		Occurrence	MRDS
Capulin Deposit	Pumice		Prospect	MRDS
Cliff	Gold	Underground	Past Producer	MRDS
Congress	Gold	Underground	Past Producer	MRDS
Copper King	Copper		Prospect	MRDS
Decatur South District	Gold		Past Producer	MRDS
Decatur West District	Gold, Silver		Past Producer	MRDS
Dee Stock			Occurrence	MRDS
Emma Mine	Silver, Gold		Past Producer	MRDS
Eurydice Mine	Gold, Silver		Past Producer	MRDS
Eurydice Shaft	Gold	Underground	Past Producer	MRDS
Forest King	Gold	Underground	Past Producer	MRDS
Forest King Mine	Gold, Silver		Past Producer	MRDS
Gilmore	Gold	Underground	Past Producer	MRDS
Glacier	Gold	Underground	Past Producer	MRDS
Glacier Mine	Silver, Gold		Past Producer	MRDS
Globe	Gold	Underground	Occurrence	MRDS
King Turquoise	Gemstone	Underground	Past Producer	MRDS
Lake View	Gold	Underground	Past Producer	MRDS
Lake View Claim	Gold, Silver		Past Producer	MRDS
Mammoth	Gold	Underground	Past Producer	MRDS
Mammoth	Gold	Underground	Past Producer	MRDS
Merrimac	Gold	Underground	Past Producer	MRDS
Merrimac Mine	Gold, Silver		Past Producer	MRDS
Portable Crusher	Construction Sand and Gravel	Surface	Intermittent	MSHA
Parole	Gold	Underground	Past Producer	MRDS
Parole Mine	Gold, Silver		Past Producer	MRDS
Pass Me By Mine	Gold		Occurrence	MRDS
Pass-Me-By	Gold	Underground	Past Producer	MRDS
Platoro Project	Gold	Processing Plant	Past Producer	MRDS
Portable Crushing Plant #2	Construction Sand and Gravel	Surface	Abandoned	MSHA
Prospect	Pumice		Prospect	MRDS
Prospect	Gold		Prospect	MRDS
Prospect	Pumice		Prospect	MRDS
Prospect	Gold		Prospect	MRDS
Prospect	Gold		Prospect	MRDS
Prospect	Gold		Prospect	MRDS
Reynolds Tunnel	Uranium	Underground	Past Producer	MRDS
Riverview Mine	Gold, Silver, Lead		Occurrence	MRDS
Robins Portable 2	Construction Sand and Gravel	Surface	Intermittent	MSHA
Siskiyon	Gold	Underground	Past Producer	MRDS
Telluride Mtn.	Molybdenum		Occurrence	MRDS
Trill Bird Deposit			Occurrence	MRDS
Unk	Pumice	Surface	Unknown	MRDS
Unk	Molybdenum		Prospect	MRDS
Unk	Gold	Underground	Past Producer	MRDS
Unknown	Pumice		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	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	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
Valley Queen	Gold	Underground	Past Producer	MRDS
Valley Queen Mine	Silver, Gold		Past Producer	MRDS
Vera Breccia Pipe			Occurrence	MRDS