California · San Mateo County
Producer
Hilltop
San Mateo County, California, United States
Calcium
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USGS source ↗
Commodities
Primary
Calcium
Commodity type
N
Deposit
Deposit size
Y
Economic & production
Development status
Producer
Identification
Deposit ID
10077434
MRDS ID
W025063
Region
NA
Data score
D
Coordinates
37.51269, -122.37772
References
CALIF. JOUR. MINES & GEO. V. 51, NO.4, OCT. 1955, P.436,450, PL. 5