Mine detail: Columbia & Spencer Mines

Previously called ''

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Location

Lat / long: 39.9786, -105.58642

Resource(M)

Primary: Silver
Ore: Silver

Production

Operation type: Unknown
Deposit type: Vein
Production size: Yes
Development status: Producer

Geology

References

MRDSDC03300
DEP10108223
Reference{Deposit:: MOORE AND OTHERS, 1957, USGS BULL 1030-N, PG. 544.}{Deposit:: CONSV. DIV. COMP. DATE, 10,62}
ReporterConservation Division Files, Melton, Greg