Mine detail: Luster No. 1 Mine

Previously called 'Lester MineYttrium No. 1'

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Location

Lat / long:

39.39805, -105.22114

Resource(B)

Primary:	Feldspar, Fluorine-Fluorite
Tertiary:	REE, Niobium (Columbium), Tantalum
Ore:	Fluorite
Gangue:	Biotite, Topaz
Orebody form:	OVAL

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Pegmatite;Pikes Peak Granite
Host type:	Pegmatite
Associated rock:	Pegmatite;Pikes Peak Granite
Associated type:	Pegmatite,Granite
Structure:	Front Range Uplift, Pikes Peak Batholith, Kennedy Gulch Fault Zone
Tectonic:	Central Cordillera (Southern Rocky Mtns)

References

MRDS	D010170
DEP	10013721
Reference	{Deposit:: SIMMONS, W.B., AND HEINRICH, E.W., 1980, RARE-EARTH PEGMATITES OF THE SOUTH PLATTE DISTRICT, COLORADO: CGS RESOURCE SER. 11, 131 P.}{Deposit:: PETERSON, W.L., 1964, GEOLOGY OF THE PLATTE CANYON QUADRANGLE, COLORADO: USGS BULL. 1181-C, 23 P., 1 PL.}
Reporter	Schwochow, Stephen D., Spanski, Gregory T.