California · San Luis Obispo County
Occurrence
Porta Bros. Ranch Deposit
San Luis Obispo County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10232046
MRDS ID
M100478
Alternate names
Porta Brothers Ranch
Region
NA
Data score
D
Coordinates
35.68856, -121.05989
References
CALIF. DIV. MINES BULLETIN 134, 1953,PART II, CHAPT. 2,P. 58.