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Braunite from
Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


Locality type:Mine
Classification
Species:Braunite
Formula:Mn2+Mn63+(SiO4)O8
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Macfallite10
Calcite8
Tangeite4
Orientite3
Ranciéite1
Data
Mineral Data:Click here to view Braunite data
Locality Data:Click here to view Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:93065
Long-form Identifier:1:3:93065:9
GUID (UUID V4):0
Localities for Braunite in this Region
Lake Manganese Vein, Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Nearest other occurrences of Braunite
1.2km (0.7 miles) ⓘManganese Creek, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
1.3km (0.8 miles) ⓘLake Manganese Vein, Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.111
 
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