Mine detail: Brown Derby #4,5, White Spar #1,2

Previously called ''

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Location

Lat / long: 38.55111, -106.63005

Resource(B)

Primary: Mica, Beryllium, Gemstone, Garnet, Tantalum
Ore: Apatite, Beryl, Garnet, Lepidolite, Microlite, Topaz

Production

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

Geology

Host type:Gneiss

References

MRDSDC01130
DEP10016384
Reference{Deposit:: USBM 1966, IC 8298, P. 26,27}{Deposit:: STAATZ, 1955, USGS P.P. 2658 P. 54}{Deposit:: LARRABEE, 1947, CONSTRUCTION MATERIALS AND NONMETALLIC RES. OF COLO., MAP}{Deposit:: CONSV. DIV. COMP. DATE, 9,65}
ReporterConservation Division Files