Commodities
PrimaryGold
SecondarySilver
Commodity typeM
Materials
Ore mineralsGold
GangueQuartz
Economic & production
Development statusPast Producer
Identification
Deposit ID10007723
MRDS IDC012231
RegionNA
Data scoreC
Coordinates38.93989, -121.06964
References
LINDGREN, W., 1894 , THE GOLD-SILVER VEINS OF OPHIR, CALIFORNIA: 14TH ANNUAL REPORT OF THE UNITED STATES GEOLOGICAL SURVEY, PART 2 , P. 251 , 253 .UNITED STATES GEOLOGICAL SURVEY, 1894 , GEOLOGIC ATLAS OF THE UNITED STATES: SACRAMENTO FOLIO, CALIFORNIA, NO. 5 , ECONOMIC GEOLOGY SHEET.LINDGREN ( 1894 )