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
Segen Gottes Erbstolln Mine (Segen Gottes Mine), Gersdorf, Striegistal, Mittelsachsen, Saxony, Germany


Locality type:Mine
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 Segen Gottes Erbstolln Mine (Segen Gottes Mine), Gersdorf, Striegistal, Mittelsachsen, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:342797
Long-form Identifier:1:3:342797:2
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
20.8km (12.9 miles) ⓘNaundorf quarry (Buchberg quarry), Bobritzsch-Hilbersdorf, Mittelsachsen, Saxony, Germany
23.2km (14.4 miles) ⓘHimmelsfürst Mine, Brand-Erbisdorf, Mittelsachsen, Saxony, Germany
24.4km (15.2 miles) ⓘBraunsdorf, Niederwiesa, Mittelsachsen, Saxony, Germany
25.9km (16.1 miles) ⓘStruthwald quarries, Niederwiesa, Mittelsachsen, Saxony, Germany
34.7km (21.6 miles) ⓘRatsstein quarry, Hartmannsdorf, Mittelsachsen, Saxony, Germany
36.2km (22.5 miles) ⓘAmerika Quarry, Penig, Mittelsachsen, Saxony, Germany
36.5km (22.7 miles) ⓘChursdorf, Penig, Mittelsachsen, Saxony, Germany
39.7km (24.7 miles) ⓘSadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
41.2km (25.6 miles) ⓘBräunsdorf, Pegmatite occurrences, Limbach-Oberfrohna, Zwickau District, Saxony, Germany
41.7km (25.9 miles) ⓘWolkenburg, Pegmatite occurrences, Limbach-Oberfrohna, Zwickau District, Saxony, Germany
References
(1986) Lapis 11 (7/8), 13-60.
 
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