Other materialsChert, Hematite, Limonite, Psilomelane, Pyrolusite, Quartz, Rhodonite
Economic & production
Development statusPast Producer
Discovery year1917
Identification
Deposit ID10261934
MRDS IDM020088
RegionNA
Data scoreB
Coordinates40.13877, -121.05435
References
CALIF DIV OF MINES BULL 125 1935 P 153ALSO IN SEC 3 SW 1/4 T26N R8E & SEC T27N R8ETRASK, PARKER D., 1950, GEOLOGIC DESCRIPTION OF THE MANGAN-ESE DEPOSITS OF CALIFORNIA: CAL. DIV. MINES & GEOL. BULL.152TENGROVE, RUSSELL R., 1960, RECONNAISSANCE OF CAL. MANGANESEDEPOSITS: BUREAU OF MINES RI 5579