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Mine detail: R. Gilman Ranch Pegmatite
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North America
United States
Colorado
Jefferson
Previously called ''
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Location
Lat / long:
39.58154, -105.24188
Resource(N)
Primary:
Feldspar, Mica
Ore:
Microcline, Muscovite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Gneiss
References
MRDS
DC01802
DEP
10016667
Reference
{Deposit:: USBM MIN. EXAM. FILE, REPT. 1/30/59}{Deposit:: USBM 1966, IC 8298, P. 28}{Deposit:: CONSV. DIV. COMP. DATE, 3,64}
Reporter
Conservation Division Files