California · Contra Costa County
Occurrence
Eagle Peak
Contra Costa County, California, United States
Copper
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Copper
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite, Pyrite
Gangue
Quartz
Economic & production
Development status
Occurrence
Identification
Deposit ID
10029571
MRDS ID
M007208
Region
NA
Data score
C
Coordinates
37.90546, -121.93521
References
ERIC, J.H., 1948 , COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 224LAIZURE, C. MCK; 1927 ; SAN FRANCISCO FIELD DIVISION; 23RD REPT. STATE MIN.; CALIF. MIN. BUR., P. 15