California · San Diego County
Producer
Harder Ranch Mine
San Diego County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
Y
Economic & production
Development status
Producer
Identification
Deposit ID
10077304
MRDS ID
W024834
Region
NA
Data score
D
Coordinates
32.93589, -116.53001
References
CALIF. BUR. OF MINES REPT. 13 P. 339