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Biotite from
Lundgren-Rowley Prospect, Fairbanks Mining District, Fairbanks North Star Borough, Alaska, USA


Locality type:Prospect
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 Lundgren-Rowley Prospect, Fairbanks Mining District, Fairbanks North Star Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:584978
Long-form Identifier:1:3:584978:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.5km (4.0 miles) ⓘDolphin Prospect, Fairbanks Mining District, Fairbanks North Star Borough, Alaska, USA
8.7km (5.4 miles) ⓘFort Knox Gold Mine, Fairbanks North Star Borough, Alaska, USA
29.5km (18.3 miles) ⓘRhyolite Prospect, Fairbanks Mining District, Fairbanks North Star Borough, Alaska, USA
68.8km (42.7 miles) ⓘChena Hot Springs (yugawaralite locality), Tors Campground Trail, Chena River, Fairbanks North Star Borough, Alaska, USA
88.9km (55.2 miles) ⓘTable Mountain Prospect, Circle Mining District, Yukon-Koyukuk Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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