Mine detail: Keystone Mine and Mill

Previously called ''

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Location

Lat / long: 37.32037, -88.17033

Resource(N)

Primary: Fluorine-Fluorite

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MRDSW006909
MAS210550078
DEP10194302
ReferenceSALEM QUADRANGLE PRINTED LOCATION
ReporterEastern Field Operations Center (EFOC)