California · Placer County
Past Producer

Black Rock Chrome Deposit

Placer County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsChromite
Economic & production
Development statusPast Producer
Identification
Deposit ID10077014
MRDS IDW024364
RegionNA
Data scoreC
Coordinates39.00295, -120.79491
References
DOM SR-67,PL 3;BULL 134,PT 3,CH 5,P 200,228,PL 13CDMG BULL 134, PT. 3, CHAPT. 5, P. 228