Vote for your favorite mineral in #MinCup26! - Erythrite vs. Skutterudite
Pretty pink and poisonous Erythrite is against its shiny silver and structurally-useful Skutterudite.
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Biotite from
West Gibbet gold prospect, Tennant Creek, Barkly Region, Northern Territory, Australia


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 West Gibbet gold prospect, Tennant Creek, Barkly Region, Northern Territory, Australia
Data Identifiers
Mindat Occurrence Record ID:1077596
Long-form Identifier:1:3:1077596:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.9km (4.3 miles) ⓘHidden Mystery Gold Mine, Tennant Creek, Barkly Region, Northern Territory, Australia
13.1km (8.1 miles) ⓘWest Peko Au-Cu prospect, Tennant Creek, Barkly Region, Northern Territory, Australia
25.9km (16.1 miles) ⓘGecko Mine (Explorer 1), Tennant Creek, Barkly Region, Northern Territory, Australia
26.5km (16.5 miles) ⓘGiant Moon, Tennant Creek, Barkly Region, Northern Territory, Australia
References
McNeil, R.D. (1961) Geological Assessment, West Gibbet Prospect, Peko Mines No Liability.
 
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