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Biotite from
Golden Eagle Mine, Sylvanite Mining District, Hidalgo County, New Mexico, USA


Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Golden Eagle Mine, Sylvanite Mining District, Hidalgo County, New Mexico, USA
Data Identifiers
Mindat Occurrence Record ID:794802
Long-form Identifier:1:3:794802:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.3km (0.8 miles) ⓘRidgewood Mine, Sylvanite Mining District, Hidalgo County, New Mexico, USA
9.8km (6.1 miles) ⓘGolden Eagle Mine, Eureka Mining District, Grant County, New Mexico, USA
69.6km (43.2 miles) ⓘNorth Pegmatite, Gold Hill Mining District, Grant County, New Mexico, USA
70.5km (43.8 miles) ⓘKing Ainsworth Mine group (Oregon Mine group), Portal, California Mining District (Chiricahua Mining District), Chiricahua Mountains, Cochise County, Arizona, USA
77.7km (48.3 miles) ⓘRustler Park, Cochise County, Arizona, USA
78.2km (48.6 miles) ⓘFlys Peak (Fly Peak), California Mining District (Chiricahua Mining District), Chiricahua Mountains, Cochise County, Arizona, USA
91.6km (56.9 miles) ⓘTyrone Mine, Tyrone Area, Burro Mountains Mining District, Grant County, New Mexico, USA
References
Lasky, S.G. (1947) Geology and ore deposits of the Little Hatchet Mountains, Hidalgo and Grant Counties, New Mexico. Professional Paper 208. US Geological Survey 101 pp. doi:10.3133/pp208
 
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