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
Brill Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, 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 Brill Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:344863
Long-form Identifier:1:3:344863:2
GUID (UUID V4):0
Nearest other occurrences of Psilomelane
0.3km (0.2 miles) ⓘGodlove Mine, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
0.6km (0.4 miles) ⓘJasper Orndorff Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
0.7km (0.4 miles) ⓘBonnet Hill Mine, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
2.3km (1.4 miles) ⓘMineral Ridge Mine, Cedar Creek Valley Mining District, Frederick County, Virginia, USA
5.1km (3.2 miles) ⓘCove Run Prospect A, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
5.2km (3.3 miles) ⓘFrank Peer Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
5.4km (3.3 miles) ⓘJames Orndorff Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
6.1km (3.8 miles) ⓘRalph Orndorff Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
6.4km (4.0 miles) ⓘCleve Peer Prospect, Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
7.3km (4.5 miles) ⓘCapola Mountain Mine (Capola Mine; Cupula Mine), Cedar Creek Valley Mining District, Shenandoah County, Virginia, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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