The Comstock Extension is a gold and silver mine located in Carson City county, Nevada.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Primary Mineral: Gold, Silver
Lat, Long: 39.14222, -119.61778
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Comstock Extension MRDS details
Site NamePrimary: Comstock Extension
Secondary: Bidwell Mine From Topo Sheet
County: Carson City
Land StatusLand ownership: BLM Administrative Area
Operation Category: Occurrence
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Deposit Size: S
Mineral Deposit Model
Age Type: Host Rock
Age Young: Late Jurassic
|Comment: "THE MINE CONTAINS FISSURE VEINS IN ANDESITE CONTAINING GOLD AND SILVER" (MOORE, P 31)|
Reference Category: Deposit
Reference: MOORE, JG, GEOL & MIN DEP, LYON, DOUGLAS, ORMSBY CO, NEV, NBMG BULL 75, 1969