Mine detail: Keystone Lode

Previously called ''

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Location

Lat / long: 43.74276, -103.70367

Resource(B)

Primary: Mica
Tertiary: Beryllium

Production

Operation type: Surface
Development status: Prospect

Geology

References

MAS460330131
DEP10202007
Reference{Deposit:: USBM STAFF,1955,REG V,IC 7707,P120}{Deposit:: PAGE,L.R. ET AL,1953,USGS PROF PAPER 247,P.141}
ReporterIntermountain Field Operations Center (IFOC)