Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Biotite from
Womobi Mine, Thologolong, Towong Shire, Victoria, Australia


Locality type:Mine
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 Womobi Mine, Thologolong, Towong Shire, Victoria, Australia
Data Identifiers
Mindat Occurrence Record ID:1572079
Long-form Identifier:1:3:1572079:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
84.0km (52.2 miles) ⓘHidden Friend Mine, Eldorado, Rural City of Wangaratta, Victoria, Australia
88.7km (55.1 miles) ⓘJenny Lind, Mitta Mitta, Towong Shire, Victoria, Australia
88.9km (55.2 miles) ⓘHopeful, Mitta Mitta, Towong Shire, Victoria, Australia
88.9km (55.3 miles) ⓘEverton Mine, Everton, Rural City of Wangaratta, Victoria, Australia
91.0km (56.6 miles) ⓘGwendoline, Mitta Mitta, Towong Shire, Victoria, Australia
93.7km (58.2 miles) ⓘDay Dawn, Mitta Mitta, Towong Shire, Victoria, Australia
96.9km (60.2 miles) ⓘSoft Lode, Glen Wills, East Gippsland Shire, Victoria, Australia
97.6km (60.6 miles) ⓘMt Wills mining district, Glen Valley, East Gippsland Shire, Victoria, Australia
98.1km (61.0 miles) ⓘLease 922, Glen Wills, East Gippsland Shire, Victoria, Australia
99.0km (61.5 miles) ⓘKiandra, Wallace Co., New South Wales, Australia
References
A suite of hydrated manganese sulfates from the Womobi mine, northern Victoria, Australia. W.D.Birch, 2013, Australian Journal of Mineralogy, 17/1.
 
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