Mine detail: Keystone Quarry

Previously called 'Keystone Portland Cement Co'

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Location

Lat / long: 40.71751, -75.40241

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Producer

Geology

References

MRDSW022188
MAS420950015
DEP10275175
Reference{Deposit:: REFERENCE: PA DEPT NAT RES 1976}{Deposit:: MESA INSP.}{Deposit:: 1981 MSHA LIST}{Deposit:: 1980 MSHA LIST}{Deposit:: RCF AND CMS LISTS 10/81}
ReporterEastern Field Operations Center (EFOC)