Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Biotite from
Tanja Complex, Dampier Co., New South Wales, Australia


Locality type:Complex
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 Tanja Complex, Dampier Co., New South Wales, Australia
Data Identifiers
Mindat Occurrence Record ID:1367876
Long-form Identifier:1:3:1367876:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
15.7km (9.8 miles) ⓘMoloneys Copper show, Brogo, Auckland Co., New South Wales, Australia
18.2km (11.3 miles) ⓘScotland Yard Copper show, Bega, Auckland Co., New South Wales, Australia
18.2km (11.3 miles) ⓘRobinsons Copper show, Bemboka, Auckland Co., New South Wales, Australia
32.6km (20.3 miles) ⓘCandelo Molybdenum show, Auckland Co., New South Wales, Australia
34.3km (21.3 miles) ⓘLittle Dromedary Intrusion, Dromedary Complex, Dampier Co., New South Wales, Australia
34.9km (21.7 miles) ⓘSolomons Copper show, Auckland Co., New South Wales, Australia
35.6km (22.1 miles) ⓘMount Dromedary Intrusion, Dromedary Complex, Dampier Co., New South Wales, Australia
36.1km (22.4 miles) ⓘPoole's Point, Dromedary Complex, Dampier Co., New South Wales, Australia
37.0km (23.0 miles) ⓘJ.K. Mine, Bemboka, Auckland Co., New South Wales, Australia
39.1km (24.3 miles) ⓘDevils Creek Gold Mine (Tantawangalo Gold Lease; Ramsays Farm), Auckland Co., New South Wales, Australia
References
Lewis, P. C., Glen, R. A., Pratt, G. W., & Clarke, I. (1994). Bega-Mallacoota 1: 250 000 Geological Sheet SJ/55-4. Explanatory notes. Geol Surv NSW, Sydney, 148.
 
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