Mine detail: Columbine

Previously called 'New GirlAnderson'

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Location

Lat / long: 40.11809, -105.3263

Resource(B)

Primary: Feldspar, Mica, Beryllium, Niobium (Columbium), Copper
Ore: Beryl, Columbite, Feldspar, Malachite, Mica

Production

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

Geology

Host type:Mica Schist

References

MRDSDC04727
DEP10018033
Reference{Deposit:: ARGALL, 1949, COLO. SCH. MINES QUART., V. 44, NO. 2, PG. 302}{Deposit:: USBM MINERAL EXAM. FILE}{Deposit:: USBM 1966, IC-8298, PG. 23}{Deposit:: CONSV. DIV. COMP. DATE, 10,62}
ReporterConservation Division Files, Unknown