Mine detail: Black Butte Pit

Previously called ''

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Location

Lat / long: 40.29986, -122.00107

Resource(N)

Primary: Pumice

Production

Operation type: Surface
Development status: Producer

Geology

References

MAS61030040
DEP10117151
Reference{Deposit:: MINES & MINERAL PRODUCERS ACTIVE IN CA DURING 1980; CDOM&G}{Deposit:: SPECIAL PUBLICATION 58, 1981}
ReporterWestern Field Operations Center (WFOC)