Mine detail: Allanite Occurrence

Previously called 'Toolson'

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Location

Lat / long:

45.15989, -114.25733

Resource(M)

Primary:	Thorium
Ore:	Allanite
Gangue:	Biotite, Feldspar, Quartz
Orebody form:	IRREGULAR SEAMS, MASSES
Discovery year:	1925

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Associated rock:	Granite Gneiss
Associated type:	Gneiss,Pegmatite

References

MRDS	W013515
MAS	160590080
DEP	10070540
Reference	{Deposit:: Shockey, P. N., 1957, Reconnaissance Geology Of The Leesburg Quadrangle, Lemhi County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 113, 42 P}{Deposit:: 1957 Recon Idaho Bureau Of Mines And Geology Pamphlet 11}{Deposit:: Ida Bur Mns Pamp 113.}
Reporter	Siefken, Robert R. (Miller, Pat), Western Field Operations Center (WFOC)