California · San Diego County
Past Producer
National Blue Granite Quarry
San Diego County, California, United States
Granite
Stone
Crushed/Broken
⌖ Show on map
USGS source ↗
Commodities
Primary
Granite
Tertiary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10286840
Alternate names
National Blue Granite Co. Quarry
Region
NA
Data score
D
Coordinates
33.22975, -117.18476
References
CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 430,P. 265.CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990