Mine detail: Thomas-Union Lodes

Previously called 'Mica Mine'

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Location

Lat / long: 39.54082, -105.19502

Resource(N)

Primary: Quartz, Feldspar, Mica, Garnet, Gemstone
Ore: Apatite, Garnet, Muscovite, Quartz

Production

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

Geology

Host type:Gneiss

References

MRDSDC01582
DEP10016583
Reference{Deposit:: USBM MIN. EXAM. FILE, REPT. OF 6/26/59}{Deposit:: BLM CONNECTING SHEET}{Deposit:: CONSV. DIV. COMP. DATE, 3,64}
ReporterConservation Division Files