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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Psilomelane from
Preston Prospect, Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA


Locality type:Prospect
Classification
Species:'Psilomelane' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Preston Prospect, Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA
Data Identifiers
Mindat Occurrence Record ID:948350
Long-form Identifier:1:3:948350:7
GUID (UUID V4):0
Nearest other occurrences of Psilomelane
0.9km (0.6 miles) ⓘSouth Vida Mine, Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA
1.2km (0.7 miles) ⓘMcGuire Mine (North Vida Mine), Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA
5.3km (3.3 miles) ⓘHeiskill Mine, Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA
10.8km (6.7 miles) ⓘMcDonald Prospect, Sweetwater Barite Mining District-Eastern Belt, Monroe County, Tennessee, USA
11.5km (7.1 miles) ⓘHansard Prospect, Sweetwater Barite Mining District-Central Belt, McMinn County, Tennessee, USA
15.7km (9.7 miles) ⓘKimbrough Prospect, Madisonville, Monroe County, Tennessee, USA
16.0km (10.0 miles) ⓘGalbraith Mine (Henley), Fork Creek Knobs, Loudon County, Tennessee, USA
27.7km (17.2 miles) ⓘWilliams Prospect, Greenback, Blount County, Tennessee, USA
30.9km (19.2 miles) ⓘErwin and Cardin Prospect, Tellico Plains, Monroe County, Tennessee, USA
35.3km (21.9 miles) ⓘGround Hog Mountain Prospect, Tellico Plains, Monroe County, Tennessee, USA
References
Stose, G.W.; Schrader, F.C. (1923) Manganese deposits of east Tennessee. Bulletin 737. US Geological Survey doi:10.3133/b737
 
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