California · El Dorado County
Occurrence

Helemar

El Dorado County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsChromite
Economic & production
Development statusOccurrence
Identification
Deposit ID10092068
MRDS IDM007658
RegionNA
Data scoreC
Coordinates38.5239, -120.92302
References
CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 469California Division of Mines BULL. 134, PT. 3, CHAP. 4, P. 121, PL. 8