Mine detail: Rowlison

Previously called ''

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Location

Lat / long: 39.59208, -123.32416

Resource(M)

Tertiary: Manganese
Ore: Psilomelane, Pyrolusite

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

References

MRDSM010068
DEP10031358
Reference{Deposit:: CALIF. JOUR. MINES & GEOL. V. 49, NO. 4, OCT. 1953, P. 390}{Deposit:: D.O.M. BULL. 152, P. 136}{Deposit:: D.M.B. 125, P. 139; ADD. REF.: EC. MIN. MAP OF CALIF. NO. 5 - MANGANESE}
ReporterGere, W., Killman, K.; Albers, J.