Mine detail: Black Raven

Previously called ''

<< Back to the map

Location

Lat / long: 39.56294, -121.1766

Resource(M)

Primary: Manganese

Production

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

Geology

References

MRDSM005548
DEP10028525
Reference{Deposit:: CALIF. DIV. OF MINES B. 125 (1943) P. 104}{Deposit:: U.S.B.M. R.I. 5579, P. 4}{Deposit:: D.O.M. BULL. 152 1950 P. 36}
ReporterGere, W., Killman, K.; Albers, J.