Mine detail: South Thomas

Previously called ''

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Location

Lat / long: 39.30626, -123.17053

Resource(M)

Primary: Manganese
Ore: Psilomelane

Production

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

Geology

Host rock:Franciscan Complex
Host type:Shale,Chert

References

MRDSM010043
DEP10109253
Reference{Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 49, NO. 4, OCT., 1953, PP. 363, 390-391}{Deposit:: D.O.M. BULL. 152, PP. 137-139}
ReporterGere, W., Killman, K.; Albers, J.