Mine detail: Empire Quarry

Previously called 'Graham Bros - Empire QuarryGraham Brothers Quarry'

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Location

Lat / long: 33.43033, -118.4737

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS60370429
DEP10285466
ReferenceCALIF. JOUR. MINES AND GEOL., V. 50, 1954, NO. 179, P. 678.
ReporterRidenour, James