Commodities
PrimaryChromium
TertiaryIron
Commodity typeM
Materials
Other materialsAmphibole, Chromite, Enstatite, Serpentine
Economic & production
Development statusPast Producer
First production1941
Discovery year1940
Identification
Deposit ID10284605
MRDS IDM007537
Alternate namesJ H Crothers, Johnson Place
RegionNA
Data scoreC
Coordinates41.78402, -123.88145
References
WELL,F.G.,ET AL, 1946, CDM AND G BULL 134, PT 1, CHAP 1,P59.O'BRIEN,J.C., 1952, CAL JOUR MINES AND GEOL. VOL.48,NO.4,P29