California · San Diego County
Past Producer
John Stridsberg Quarries
San Diego County, California, United States
Granite
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USGS source ↗
Commodities
Primary
Granite
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10214109
MRDS ID
W024923
Alternate names
Superior Black Quarry, Crystal Black Quarry, John Stridsbery Quarries
Region
NA
Data score
D
Coordinates
33.09395, -117.12396
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 436A,P. 266.