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 Peko Au-Cu 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 Peko Au-Cu prospect, Tennant Creek, Barkly Region, Northern Territory, Australia
Data Identifiers
Mindat Occurrence Record ID:1073482
Long-form Identifier:1:3:1073482:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
12.9km (8.0 miles) ⓘHidden Mystery Gold Mine, Tennant Creek, Barkly Region, Northern Territory, Australia
13.1km (8.1 miles) ⓘWest Gibbet gold prospect, Tennant Creek, Barkly Region, Northern Territory, Australia
15.8km (9.8 miles) ⓘGiant Moon, Tennant Creek, Barkly Region, Northern Territory, Australia
34.0km (21.1 miles) ⓘGecko Mine (Explorer 1), Tennant Creek, Barkly Region, Northern Territory, Australia
References
Skirrow, R.G. (1993) The genesis of gold-copper-bismuth deposits, Tennant Creek, Northern Territory, PhD thesis (unpublished) Australian National University.
 
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