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
Liikavaara East, Gällivare, Norrbotten County, Sweden


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 Liikavaara East, Gällivare, Norrbotten County, Sweden
Data Identifiers
Mindat Occurrence Record ID:976505
Long-form Identifier:1:3:976505:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
3.8km (2.4 miles) ⓘAitik Mine, Gällivare, Norrbotten County, Sweden
4.0km (2.5 miles) ⓘSalmijärvi, Gällivare, Norrbotten County, Sweden
13.9km (8.6 miles) ⓘNautanen Mine, Nautanen, Gällivare, Norrbotten County, Sweden
14.6km (9.0 miles) ⓘNautanen North deposit, Nautanen, Gällivare, Norrbotten County, Sweden
19.8km (12.3 miles) ⓘMalmberget, Gällivare, Norrbotten County, Sweden
20.7km (12.9 miles) ⓘKung Oskar mine, Malmberget, Gällivare, Norrbotten County, Sweden
49.0km (30.4 miles) ⓘNunasvaara, Vittangi, Kiruna, Norrbotten County, Sweden
61.6km (38.3 miles) ⓘLeveäniemi Mine, Svappavaara, Kiruna, Norrbotten County, Sweden
62.6km (38.9 miles) ⓘPainirova, Kiruna, Norrbotten County, Sweden
79.6km (49.4 miles) ⓘPattok, Gällivare, Norrbotten County, Sweden
References
Nigatu, Wondowossen (2011) Rhenium in the Aitik Cu-Au-Ag-(Mo) Deposit. Master of Science, Luleå University of Technology. 48 pp.
 
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