Commodities
TertiaryChromium, Iron
Commodity typeM
Deposit
WorkingsSurface, Underground
Materials
Other materialsChromite, Enstatite, Olivine, Penninite, Serpentine
Economic & production
Development statusPast Producer
First production1905
Discovery year1905
Identification
Deposit ID10214146
MRDS IDW025956
Alternate namesBooker Lease, Rosasco Mine
RegionNA
Data scoreC
Coordinates37.77912, -120.4207
References
BRADLEY, W.W., ET AL, 1918, CA STATE MINING BUREAU BULLETIN76, P. 213.CATER, F.W., JR., 1948, TUOLUMENCO, CA DIVISION OF MINES ANDGEOLOGY BULLETIN 134, PT. 3, CHAPTER 1, P. 17-18, PL. 1.TALIFERRO, N.L., 1918, COOP WAR MINERALS INVEST., CA,TUOLUMNE CO., #3.