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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Diopside from
St. Margarethe Mine (Otto-Stollen; Shaft 23), Breitenbrunn, Erzgebirgskreis, Saxony, Germany


Locality type:Mine
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view St. Margarethe Mine (Otto-Stollen; Shaft 23), Breitenbrunn, Erzgebirgskreis, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:1699050
Long-form Identifier:1:3:1699050:0
GUID (UUID V4):0
Nearest other occurrences of Diopside
0.5km (0.3 miles) ⓘSt Christoph Mine, Breitenbrunn, Breitenbrunn, Erzgebirgskreis, Saxony, Germany
1.5km (1.0 miles) ⓘBreitenbrunn, Breitenbrunn, Erzgebirgskreis, Saxony, Germany
1.7km (1.0 miles) ⓘFällbach Shaft, Antonsthal, Breitenbrunn, Erzgebirgskreis, Saxony, Germany
2.4km (1.5 miles) ⓘAntonsthal, Breitenbrunn, Erzgebirgskreis, Saxony, Germany
3.5km (2.2 miles) ⓘUnverhofft Glück an der Achte Mine, Antonsthal, Breitenbrunn, Erzgebirgskreis, Saxony, Germany
5.3km (3.3 miles) ⓘPöhla-Tellerhäuser Mine, Pöhla, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
8.5km (5.3 miles) ⓘZlatý Kopec skarn deposit, Zlatý Kopec, Boží Dar, Karlovy Vary District, Karlovy Vary Region, Czech Republic
9.2km (5.7 miles) ⓘGelbe Birke Mine, Beierfeld, Grünhain-Beierfeld, Erzgebirgskreis, Saxony, Germany
9.6km (6.0 miles) ⓘFrisch Glück Mine (Herkules-Frisch Glück Mine), Fürstenberg hill, Waschleithe, Grünhain-Beierfeld, Erzgebirgskreis, Saxony, Germany
18.5km (11.5 miles) ⓘGeyer SW skarn, Geyer, Erzgebirgskreis, Saxony, Germany
References
https://www.mineralienatlas.de/?l=8925
 
and/or  
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