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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Nontronite from
Jenichen Quarry (Jehnichen Quarry; Jähnichen Quarry), Königshain, Görlitz District, Saxony, Germany


Locality type:Quarry
Classification
Species:Nontronite
Formula:Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nontronite data
Locality Data:Click here to view Jenichen Quarry (Jehnichen Quarry; Jähnichen Quarry), Königshain, Görlitz District, Saxony, Germany
Data Identifiers
Mindat Occurrence Record ID:819042
Long-form Identifier:1:3:819042:0
GUID (UUID V4):0
Nearest other occurrences of Nontronite
19.6km (12.2 miles) ⓘSteinberg basanite quarry, Ostritz, Görlitz District, Saxony, Germany
46.3km (28.7 miles) ⓘWyrwak Hill, Kamień, Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
46.9km (29.1 miles) ⓘKaoline mine, Wyrwak Hill, Kamień, Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
58.7km (36.5 miles) ⓘKarkonosze IG-1 borehole, Jakuszyce, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
72.4km (45.0 miles) ⓘJeziorna quarry, Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
85.5km (53.1 miles) ⓘBobrzak Pass granite quarry I, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
87.5km (54.4 miles) ⓘPorphyrite quarry, Wurgwitz, Freital, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
89.0km (55.3 miles) ⓘTin mine, Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
96.2km (59.8 miles) ⓘHřídelec quarry, Hřídelec, Lázně Bělohrad, Jičín District, Hradec Králové Region, Czech Republic
98.1km (61.0 miles) ⓘMoldava deposit, Moldava, Teplice District, Ústí nad Labem Region, Czech Republic
References
Witzke, T. & Giesler, T. (2012): Fayalit, Cristobalit, Tridymit und Grunerit aus dem Königshainer Granit, Lausitz. Aufschluss, 63 (6), 301-307.
 
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