Mine detail: Hi-Grade Pit and Mill

Previously called 'Hi-Grade Pit & Mill'

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Location

Lat / long: 34.44642, -116.95417

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS60711273
DEP10212803
Reference{Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,}{Deposit:: P. 49.}
ReporterRidenour, James