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Braunite from
COD Mine, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA


Locality type:Mine
Classification
Species:Braunite
Formula:Mn2+Mn63+(SiO4)O8
Comments:Forms a matrix cut by veinlets of hausmannite.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Hausmannite
Data
Mineral Data:Click here to view Braunite data
Locality Data:Click here to view COD Mine, Arivaca Mining District (Las Guijas Mining District), Las Guijas & San Luis Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:219961
Long-form Identifier:1:3:219961:0
GUID (UUID V4):0
References
Hewett, D. F. (1972) Manganite, hausmannite, braunite: Features, modes of Origin. Economic Geology, 67 (1). 83-102 doi:10.2113/gsecongeo.67.1.83
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.pages 145, 244
 
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