California · Tuolumne County
Past Producer

Mackey Mine

Tuolumne County, California, United States
ChromiumIron
⌖ Show on mapUSGS source ↗
Commodities
TertiaryChromium, Iron
Commodity typeM
Deposit
WorkingsUnderground
Materials
Other materialsAntigorite, Asbestos, Chromite, Olivine, Pyroxene
Economic & production
Development statusPast Producer
First production1908
Discovery year1860
Identification
Deposit ID10238618
MRDS IDW025971
RegionNA
Data scoreC
Coordinates37.92882, -120.4399
References
C.D.M AND G BULL 134,PT.3,SIERRA NEVADA CHAP 1,P.14,1948COOPERATIVE WAR MINERALS INVEST IN CAL.TUOLUMNE CO.#25,UNPU18 CALIFORNIA STATE MINING BUR BULL NO.76,PP.213-214,BRADL