Commodities
PrimaryGold
SecondaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formLENSES
Materials
Ore mineralsChalcopyrite, Gold
GangueCalcite, Quartz
Geology
Host rockHornblendite
Associated rockDiorite
Economic & production
Development statusPast Producer
Identification
Deposit ID10035846
MRDS IDM023771
Alternate namesCraig
RegionNA
Data scoreB
Coordinates40.84178, -123.01778
References
BROWN, G. CHESTER, 1913, THE COUNTIES OF SHASTA, SISKIYOU AND TRINITY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 14, PT. 4, P. 887AVERILL, C.V., 1933, GOLD DEPOSITS OF THE REDDING AND WEAVERVILLE QUADRANGLES CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 29, P. 36LOGAN, C.A., 1926, TRINITY COUNTY: CALIF. JOUR. MINES AND GEOLOGY, V. 22, P. 16-17FERGUSON, 1912, GOLD LODES OF WEAVERVILLE QUADRANGLE: U.S. GEOLOGICAL SURVEY BULL. 540, P. 78LOGAN (1926) AVERILL (1933)