Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formPOD
Materials
Ore mineralsChromite
GangueUvarovite
Economic & production
Development statusPast Producer
First production1916
Last production1943
Identification
Deposit ID10031923
MRDS IDM011734
Alternate namesClaims: Red Ledge, Red Ledge Extension
RegionNA
Data scoreB
Coordinates39.34433, -120.80159
References
D.O.M. BULL. 134, PT. III, CHAP. 5, PP. 237-239, PL. 13CALIF. JOUR. MINES & GEOLOGY, V. 37, NO. 3, JULY 1941, P. 462SOUTHERN PACIFIC CO., MINERALS FOR INDUSTRY, NORTHERN CALIF., V. 2, P. 17STINSON, M.C., 1976, CDMG MINERAL PROPERTY REPORT, UNPUBLISHED.