Mine detail: Wren Ranch Mangatop

Previously called ''

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Location

Lat / long: 39.04739, -121.11575

Resource(M)

Primary: Manganese

Production

Operation type: Unknown
Production size: Small
Development status: Producer

Geology

References

MRDSM010894
DEP10031692
Reference{Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 37, NO. 3, JULY 1941, P. 442, 467}{Deposit:: DOM BULL. 125, P. 147; BULL. 76, P. 51; BULL. 152, 1950, P. 164}{Deposit:: MAS BACKUP FILE WFOC, NEVADA COUNTY, CALIF.}
ReporterGere, W., Killman, K.; Albers, J.