California · San Diego County
Past Producer
Clark Mine
San Diego County, California, United States
Gemstone
Quartz
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USGS source ↗
Commodities
Primary
Gemstone
Tertiary
Quartz
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10189432
MRDS ID
W024876
Region
NA
Data score
D
Coordinates
33.26315, -116.94195
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO, 100,P. 213.