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
Junction Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, 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 Junction Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
Data Identifiers
Mindat Occurrence Record ID:940537
Long-form Identifier:1:3:940537:0
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.6km (4.1 miles) ⓘDiana Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
7.3km (4.5 miles) ⓘAthena-Hamlet Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
14.4km (9.0 miles) ⓘFoster Shoot, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
14.7km (9.2 miles) ⓘConqueror Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
15.8km (9.8 miles) ⓘLeviathan Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
16.0km (10.0 miles) ⓘEast Repulse Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
16.0km (10.0 miles) ⓘVictory-Defiance Gold Mine (Victory mine; Defiance mine; N31; Conqueror Lode), St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
16.7km (10.4 miles) ⓘBritannia-Sirius Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
17.8km (11.1 miles) ⓘBellerophon-Nelson Gold Mine, St. Ives gold camp, Kambalda, Coolgardie Shire, Western Australia, Australia
20.0km (12.4 miles) ⓘCameron Shoot (Cameron Ni prospect), Lake Cowan Goldfield, Coolgardie Shire, Western Australia, Australia
References
Carver, R.N. et al (2004), Junction Gold Deposit St Ives District WA, CRC LEME 2004
 
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