Idaho · Lemhi County
Occurrence

Black Angus Prospect

Lemhi County, Idaho, United States
Iron
⌖ Show on mapUSGS source ↗
Description

Cleghorn, Rasmussen, Pincock, Ward

Commodities
TertiaryIron
Commodity typeM
Deposit
Deposit sizeN
Ore controlEn Echelon Fractures Which Trend N 60-70 Deg E
Materials
Ore mineralsMagnetite
GangueQuartz
Geology
Host rockQuartzite · Lemhi Quartzite-Phyllitic Quartzite
StructureAnticline, Brecciation, Schistosity
AlterationSilicification, Chloritization And Albitization
Economic & production
Development statusOccurrence
Identification
Deposit ID10071987
MRDS IDW015788
RegionNA
Data scoreC
Coordinates44.83179, -113.96371
References
SOREGAROLI, A. E., 1961, GEOLOGY OF THE MCKIM CREEK AREA, LEMHI COUNTY, IDAHO: MOSCOW, IDAHO, UNIV. OF IDAHO, M.S. THESIS, P. 42 - 47