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Biotite from
Keystone Blue Quarry Keystone Gr, Oglethorpe County, Georgia, USA


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 Keystone Blue Quarry Keystone Gr, Oglethorpe County, Georgia, USA
Data Identifiers
Mindat Occurrence Record ID:901989
Long-form Identifier:1:3:901989:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
21.3km (13.2 miles) ⓘMorgan Mine (Arnold Prospect), Oglethorpe County, Georgia, USA
27.3km (17.0 miles) ⓘChapman Mine, Elberton, Elbert County, Georgia, USA
28.3km (17.6 miles) ⓘAlexander Mine, Elbert County, Georgia, USA
29.3km (18.2 miles) ⓘM L Gaines Mine, Elbert County, Georgia, USA
29.9km (18.6 miles) ⓘChurch prospect, Elbert County, Georgia, USA
30.4km (18.9 miles) ⓘDaniel Mine, Elbert County, Georgia, USA
30.5km (18.9 miles) ⓘCrawford Mine, Elbert County, Georgia, USA
34.8km (21.6 miles) ⓘWheless Quarry, Danburg, Wilkes County, Georgia, USA
36.3km (22.5 miles) ⓘGarner Mine, Hart County, Georgia, USA
37.3km (23.2 miles) ⓘScott Mine, Hart County, Georgia, USA
References
Donald R. Privett,P.G.,(2011) Formation And Occurrences Of Laumontite And Related Minerals In The Carolina And Virginia Middle Mesozoic Zeolite Facies Metamorphism Southern Appalachian Piedmont
 
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