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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Tourmaline from
Åtvidaberg Mining Field, Åtvidaberg, Östergötland County, Sweden


Locality type:Mining Field
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Åtvidaberg Mining Field, Åtvidaberg, Östergötland County, Sweden
Data Identifiers
Mindat Occurrence Record ID:55212
Long-form Identifier:1:3:55212:3
GUID (UUID V4):0
Localities for Tourmaline in this Region
Mormorsgruvan, Åtvidaberg Mining Field, Åtvidaberg, Östergötland County, Sweden
Nearest other occurrences of Tourmaline
5.5km (3.4 miles) ⓘMormorsgruvan, Åtvidaberg Mining Field, Åtvidaberg, Östergötland County, Sweden
59.1km (36.7 miles) ⓘGladhammar mines, Västervik, Kalmar County, Sweden
81.4km (50.6 miles) ⓘLissnäs limestone quarry, Katrineholm, Södermanland County, Sweden
96.4km (59.9 miles) ⓘÅmme mines, Askersund, Örebro County, Sweden
98.5km (61.2 miles) ⓘIngelsby, Askersund, Örebro County, Sweden
References
 
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