The Unity ? Claim is a silver mine located in Contra Costa county, California.
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: Silver
Lat, Long: 37.90333, -121.92417
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Unity ? Claim MRDS details
Site NamePrimary: Unity ? Claim
County: Contra Costa
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
PhysiographyGeneral Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: California Coast Ranges
Mineral Deposit Model
|Comment: GEOL.DESC: WHITE QUARTZ VEIN IN BRECCIATED DIABASE. VEIN CONTAINS SOME CHALCOPYRITE.|
|Comment: PROSPECTED FOR AG.|
Reference Category: Deposit
Reference: CALIF. SP. REPT. 80, P. 21