Commodities
TertiaryBarium-Barite, Calcium, Fluorine-Fluorite, Iron, Manganese
Commodity typeB
Materials
Other materialsBarite, Calcite, Fluorite, Limonite, Psilomelane
Economic & production
Development statusPast Producer
First production1917
Discovery year1916
Identification
Deposit ID10187755
Alternate namesChipmunk, Big Bear, Chipmunk and Laskin, Chocolate Drop Mine, Dixie Queen, Alaskan, Black Jack, War Eagle, McKinney, Ebony Group, Tadpole, Black Point
RegionNA
Data scoreB
Coordinates33.40756, -114.9319
References
CALIF. STATE MINING BUR. BULLETIN 76, 1918, P. 34-35.CALIF. STATE MINING BUR. REPORT, V. 38, 1926, P. 264-265.CALIF. JOUR. MINES AND GEOL., V. 38, 1942, P. 128-129.CALIF. DIV. MINES BULLETIN 125, 1943, P. 118.CALIF. DIV. MINES AND GEOL BULLETIN 152, 1950, P. 74-76.U.S. BUREAU OF MINES RI 5579, 1960, P. 33.CALIF. DIV. MINES COUNTY REPORT 7. 1977, P. 73.ALSO IN N 1/2 SEC. 18.