Mine detail: St. John

Previously called ''

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Location

Lat / long: 39.4157, -122.57136

Resource(M)

Tertiary: Copper

Production

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

Geology

References

MRDSM008639
DEP10092272
Reference*RIEN, J. C. AND BRAUN, L. T., 1951 ; MINES AND MINERAL RESOURCES OF GLENN COUNTY, CA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 48 , NO. 1 ; DIV. OF MINES, P. 4
ReporterGere, W., Fraticelli, L. A. (Albers, J.)