Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Tetrahedrite Subgroup from
Ramshorn Mine (Beardsley Mine; Excelsior), Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA


06483390017272013204040.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
07460950017360821071412.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
05410520017360820872484.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
04771990017360821382867.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
07460950017360821071412.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
05410520017360820872484.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
06371640017375694954108.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
04931890017361131486566.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
05410520017360820872484.jpg
Tetrahedrite Subgroup, etc.

Ramshorn Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Siderite4
Quartz1
Data
Mineral Data:Click here to view Tetrahedrite Subgroup data
Locality Data:Click here to view Ramshorn Mine (Beardsley Mine; Excelsior), Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:215885
Long-form Identifier:1:3:215885:3
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
0.2km (0.1 miles) ⓘSkylark Mine, Ramshorn Mountain, Bay Horse Mining District, Custer County, Idaho, USA
3.3km (2.1 miles) ⓘHoosier Mine, McGregor Group, Bay Horse Mining District, Custer County, Idaho, USA
3.4km (2.1 miles) ⓘPacific Mine (Silver Brick; Gleenland; Bayhorse; Little Fellow; Hoosier; Beardsley; Jefferson; Blain; Lincoln; Dave; Grant; Salmon River; Keno; Beardsley Ext.; Jackson; Democrat), McGregor Group, Bay Horse Mining District, Custer County, Idaho, USA
4.7km (2.9 miles) ⓘDougherty Group, Garden Creek Area, Custer County, Idaho, USA
6.6km (4.1 miles) ⓘTurtle Mine (No Name Mine; Turtleback), Bay Horse Mining District, Custer County, Idaho, USA
7.1km (4.4 miles) ⓘLast Chance Mine, Bay Horse Mining District, Custer County, Idaho, USA
10.4km (6.5 miles) ⓘSilver Bell Mine (New Silver Bell), Bay Horse Mining District, Custer County, Idaho, USA
14.9km (9.3 miles) ⓘClayton Mine, Kinnikinic Creek, Bay Horse Mining District, Custer County, Idaho, USA
15.3km (9.5 miles) ⓘElla prospect, Kinnikinic Creek, Bay Horse Mining District, Custer County, Idaho, USA
23.5km (14.6 miles) ⓘSlate Creek Mining District, Custer County, Idaho, USA
References
Ream, Lanny R. (1995) Idaho: Mineral Locality Index. Rocks & Minerals, 70 (4) 242-263 doi:10.1080/00357529.1995.9926628
 
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