California · Stanislaus County
Past Producer

Black Bart Group

Stanislaus County, California, United States
ChromiumIron
⌖ Show on mapUSGS source ↗
Commodities
TertiaryChromium, Iron
Commodity typeM
Materials
Other materialsAntigorite, Chromite, Olivine, Serpentine
Economic & production
Development statusPast Producer
First production1917
Discovery year1917
Identification
Deposit ID10117391
Alternate namesBlack Bart Mine
RegionNA
Data scoreB
Coordinates37.41432, -121.43992
References
HAWKES ET AL.USGS BULL 936-D,1942P.93-94, 98-101CDMG BULL 134,PT2,CHAP 2,1953 STANISLAUS COUNTY P.75CJMG VOL 43,NO 2,MINES AND MINERAL RESOURCES STANISLAUS CO.P