Mine detail: Langdon Mine

Previously called 'Dioxide GroupMabery and BrownArentz-PerkinsHauser-Martin-Cheesborough'

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Location

Lat / long: 33.82835, -114.805

Resource(M)

Tertiary: Iron, Manganese
Other material: Calcite, Gypsum, Hematite, Psilomelane, Rhodochrosite
Discovery year: 1917

Production

Operation type: Surface-Underground
Development status: Past Producer
First production started: 1918

Geology

References

MRDSM020098
MAS60650029
DEP10140371
Reference{Deposit:: CALIF. DIV. MINES AND GEOL. OPEN-FILE REPORT 77-14, 1977,}{Deposit:: P. 827-829.}{Deposit:: CALIF. DIV. MINES AND GEOL. BULLETIN 152, P. 183-4.}{Deposit:: U.S. BUREAU OF MINES REPORT OF INVESTIGATION 5579, P. 37-38.}
ReporterBurnett