California · Riverside County
Past Producer

Langdon Mine

Riverside County, California, United States
IronManganese
⌖ Show on mapUSGS source ↗
Commodities
TertiaryIron, Manganese
Commodity typeM
Materials
Other materialsCalcite, Gypsum, Hematite, Psilomelane, Rhodochrosite
Economic & production
Development statusPast Producer
First production1918
Discovery year1917
Identification
Deposit ID10140371
MRDS IDM020098
Alternate namesDioxide Group, Mabery and Brown, Arentz-Perkins, Hauser-Martin-Cheesborough
RegionNA
Data scoreC
Coordinates33.82835, -114.805
References
CALIF. DIV. MINES AND GEOL. OPEN-FILE REPORT 77-14, 1977,P. 827-829.CALIF. DIV. MINES AND GEOL. BULLETIN 152, P. 183-4.U.S. BUREAU OF MINES REPORT OF INVESTIGATION 5579, P. 37-38.