California · Calaveras County
Occurrence
Donner
Calaveras County, California, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10028639
MRDS ID
M005736
Region
NA
Data score
D
Coordinates
37.98019, -120.77212
References
INDEX OF DMEA REPORTS (CALIFORNIA-NEVADA), DMA NO. 1131, P. 4, AND 2075, P.