California · Nevada County
Occurrence

Grass Valley Copper Mine

Nevada County, California, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
TertiaryCopper
Commodity typeM
Deposit
Deposit sizeN
Economic & production
Development statusOccurrence
Identification
Deposit ID10031669
MRDS IDM010824
RegionNA
Data scoreD
Coordinates39.11545, -121.2666
References
LOGAN, C.A., 1941 , 37 TH REPT. STATE MINEROLOGIST; CALIF. DIV. OF MINES, PL. 3 (MAP)