California · Santa Clara County
Prospect
Roggasch Bros.
Santa Clara County, California, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10189940
Region
NA
Data score
D
Coordinates
37.44431, -121.90043
References
CALIF. JOUR. MINES & GEO. V. 50, NO.2.