Mine detail: South Fork Yearian Creek Thorite Claims

Previously called 'Thorite No. 7 Claim'

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Location

Lat / long:

44.87879, -113.5217

Resource(M)

Primary:	Thorium
Gangue:	Actinolite, Quartz
Discovery year:	1958

Production

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

Geology

Host rock:	Swauger Quartzite
Host type:	Quartzite
Structure:	Broad Se - Trending Laramide Thrust Zone
Alteration processes:	Sericitization

References

MRDS	W015750
MAS	160590250
DEP	10071960
Reference	Anderson, A. L., 1961, Geology And Mineral Resources Of The Lemhi Quadrangle, Lemhi County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 124, 111 P
Reporter	Miller, Pat J., Western Field Operations Center (WFOC)