California · Tuolumne County
Past Producer

Shafer Lease Occurrence

Tuolumne County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formLENSE
Materials
Ore mineralsChromite
Geology
Host rockDunite
AlterationSerpentinized Host Rock
Economic & production
Development statusPast Producer
Last production1918
Identification
Deposit ID10048023
MRDS IDM700425
Alternate namesPereira Mine 1918
RegionNA
Data scoreC
Coordinates37.90186, -120.49544
References
CATER, F. W. JR., 1948, CDMG BULL 134, PART 3, CHAPT. 1, P. 26CDMG BULL 134, PT. 3, CHAPT. 1, P. 26.