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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Manganite from
Big Ridge Prospect, Bland County, Virginia, USA


Locality type:Prospect
Classification
Species:Manganite
Formula:Mn3+O(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Manganite data
Locality Data:Click here to view Big Ridge Prospect, Bland County, Virginia, USA
Data Identifiers
Mindat Occurrence Record ID:368763
Long-form Identifier:1:3:368763:5
GUID (UUID V4):0
Nearest other occurrences of Manganite
9.8km (6.1 miles) ⓘSuiter West Mine, Round Mt, Round Mountain Mining District, Bland County, Virginia, USA
41.4km (25.7 miles) ⓘWedlight Mine 1945 (Langley Mine), Pulaski-Smyth Mining District, Smyth County, Virginia, USA
45.4km (28.2 miles) ⓘEagle Cliff Mine, Pulaski-Wythe Mining District, Wythe County, Virginia, USA
51.2km (31.8 miles) ⓘCalhoun Prospect, Rye Valley Lead-Zinc Mining District, Smyth County, Virginia, USA
92.7km (57.6 miles) ⓘDavis Mine, Shady Valley Mining District, Johnson County, Tennessee, USA
References
Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey.
 
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