Commodities
TertiaryIron, Chromium
Commodity typeM
Deposit
WorkingsSurface, Underground
Materials
Other materialsChromite, Enstatite, Olivine, Penninite, Serpentine
Economic & production
Development statusPast Producer
First production1900
Discovery year1875
Identification
Deposit ID10214582
MRDS IDW025944
Alternate namesMariano Ranch
RegionNA
Data scoreC
Coordinates37.87212, -120.4502
References
CATER,F.W.1948 CR-TUOLUMNE.CAL DIV MINES BULL 134,PT.3,CHAP19,PL 1. TALIAFERRO,N.L.,1918,COOP WAR MINERALS INVEST CAL.TCO.NO.6 UNPUBLISHED.ALSO IN SECS 4 5 9