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Big Creek Group, Evolution Mining District, Shoshone County, Idaho, USAi
Regional Level Types
Big Creek GroupProspect
Evolution Mining DistrictMining District
Shoshone CountyCounty
IdahoState
USACountry

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Latitude & Longitude (WGS84):
47° 31' 28'' North , 116° 3' 0'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Osburn1,510 (2017)4.3km
Kellogg2,069 (2017)5.4km
Wardner186 (2017)6.3km
Smelterville603 (2017)10.1km
Wallace761 (2017)10.7km
Mindat Locality ID:
404231
Long-form identifier:
mindat:1:2:404231:3
GUID (UUID V4):
0
Other/historical names associated with this locality:
Glamorgon Group; Glamorgan Group


Located on the south slope of the South Fork Coeur d'Alene River just west of Big Creek and approximately 2.7 miles (4.4 kilometers) west-northwest of Osburn, Idaho
Commodities (Major): Unspecified (see details below)
Development Status: Prospect
Host Rock Unit(s): Prichard Formation
Host Rock(s): Argillite, Quartzite (unspecified but typical for this formation)
Structure(s): Moon Creek Fault, Osburn Fault (less than 0.5 miles to the south)
Alteration(s): Unspecified
Deposit Type(s): Vein (unspecified but typical for this formation)
Tectonic Structure: Belt Basin

Other Information: Claims for the group were Glamorgan, Pembrake, and Fed. M & S Co. The property consisted of a single tunnel and small waste dump. All claim rights were held by the Federal Mining & Smelting Co. and reports to the Idaho State Mine Inspector were completed by Federal Mining and Smelting Co. Production statistics for this property were erroneously reported in the Idaho Geological Survey website. The reported production numbers were for all of the Federal Mining and Smelting Co. holdings, which were extensive in Shoshone County, Idaho.

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