Commodities
PrimaryGold
SecondaryCopper
Commodity typeM
Materials
Ore mineralsChalcopyrite, Gold
GangueQuartz
Geology
Host rockGranite
Associated rockGranite
Economic & production
Development statusPast Producer
Identification
Deposit ID10035851
MRDS IDM023778
Alternate namesRalston Group
RegionNA
Data scoreC
Coordinates40.86845, -123.0075
References
AVERILL, C.V., 1941, MINERAL RESOURCES OF TRINITY COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37, NO. 1, P. 55.BROWN, G.C., 1913, THE COUNTIES OF SISKIYOU, SHASTA AND TRINITY: CALIF. JOUR. MINES AND GEOLOGY, V. 14, P. 897.AVERILL (1941)