California · San Diego County
Past Producer
National 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
10287091
MRDS ID
W024885
Alternate names
Johnson Brothers Quarries, National,Quarriesjohnson Brothers
Region
NA
Data score
D
Coordinates
32.90476, -116.95005
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, P. 261.