Mine detail: Porcupine Ridge

Previously called ''

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Location

Lat / long: 45.21102, -111.24139

Resource(N)

Primary: Stone

Production

Operation type: Unknown
Production size: Yes
Development status: Past Producer

Geology

References

MRDSDC08781
DEP10019142
Reference{Deposit:: HALL, W.B., 1961, THESIS, P. 175.}{Deposit:: USFS, GALLATIN NF MAP, 1970.}{Deposit:: CONSV. DIV. COMP. DATE, 11-28-1962}
ReporterUnknown, Doyle, Brien (Wells, John)