Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLENSE, IRREGULAR OTHER STRINGERS
Geology
Host rockSerpentinite · Franciscan
Economic & production
Development statusPast Producer
First production1917
Last production1918
Identification
Deposit ID10102842
MRDS IDM008926
Alternate namesGreat Western Mine, Tucker Lease
RegionNA
Data scoreB
Coordinates38.71321, -122.64357
References
BRADLEY, W.W., ET. AL., 1918, CHROMIUM AND MANGANESEIN CALIF.: CALIF. STATE MINING BUREAU BULLETIN 76, P. 149.DOW, D.H. AND THAYER, T.P., 1946, GEOLOGICAL INVEST IGATIONS OF CHROMITE IN CALIF.: CALIF. DIVISION OF MINES BULLETIN 134, PART 2, CHAPT. 1, P.10, 11, 32.STINSON, M.C., 1975, MINERAL PROPERTY REPORT, CALIF.DIVISION OF MINES AND GEOLOGY UNPUBLISHED REPORT.