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Psilomelane from
Sheep Mountain Group (Kent; Sheep Mountain Prospect), Lower Burnt River Mining District, Baker Co., Oregon, USA

Classification
Species:'Psilomelane' (not an IMA approved species)
Formula:Mn, O
Confirmation
Validity:Believed Valid
References
References:U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Sheep Mountain Group (Kent; Sheep Mountain Prospect), Lower Burnt River Mining District, Baker Co., Oregon, USA
Nearest other occurrences of Psilomelane
58.1km (36.1 miles) Dry Creek Manganese (Black Cap Group; Ranes Prospect), Greenhorn Mining District, Baker Co., Oregon, USA
 
Mineral and/or Locality  
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