Mine detail: Oro Grande Pit

Previously called 'Oro Grande Pit and Mill'

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Location

Lat / long: 34.65441, -117.26308

Resource(B)

Primary: Sand and Gravel, Construction
Tertiary: Gold

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MRDSM023493
MAS60710159
DEP10164578
Reference{Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,}{Deposit:: P. 49.}{Deposit:: SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY,}{Deposit:: VO. III - SOUTHERN CALIFORNIA: P. 49.}{Deposit:: CALIF. DIV. MINES BULLETIN 165, 1954, P. 130-131.}
ReporterRidenour, James