Mine detail: Durham Ranch

Previously called ''

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Location

Lat / long: 37.39908, -122.35187

Resource(M)

Primary: Gold
Secondary: Silver
Ore: Gold
Gangue: Quartz

Production

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

Geology

References

MRDSM022310
DEP10035140
ReferenceDAVIS, F.F., 1955, MINES AND MINERAL RESOURCES OF SAN MATEO CO., CALIF.: CALIF. JOUR. MINES AND GEOLOGY, V. 51, NO. 4, P. 41
ReporterNelson, Scott C. (Albers, John, P.)