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

Classification
Species:Manganite
Formula:Mn3+O(OH)
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 Manganite 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 Manganite
12.7km (7.9 miles) Jetta Mae No. 1 Occurrence, Pleasant Valley Mining District, Baker Co., Oregon, USA
13.0km (8.1 miles) Jay Bird Claim, Pleasant Valley Mining District, Baker Co., Oregon, USA
13.8km (8.6 miles) Seminole Claim, Pleasant Valley Mining District, Baker Co., Oregon, USA
19.7km (12.2 miles) Black Caps Lode Claim (Black Lode; Foster Claims), Pleasant Valley Mining District, Baker Co., Oregon, USA
23.1km (14.3 miles) Pinky Manganese (Black Out Claims; Pinky Prospect Lower Burnt River; Turtle Bug), Upper Burnt River Mining District, Baker Co., Oregon, USA
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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