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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Boussingaultite from
Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic


02827030017271996176217.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
08760650017271996185440.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
05983850017368354413613.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
09376240017368354415985.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
02827030017271996176217.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
08760650017271996185440.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
05983850017368354413613.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
09376240017368354415985.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
02827030017271996176217.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
00205550017271996245047.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
03521920017368354422492.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
06020660017368354429694.jpg
Boussingaultite

Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
Locality type:Colliery
Classification
Species:Boussingaultite
Formula:(NH4)2Mg(SO4)2 · 6H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Efremovite2
Lonecreekite1
Tschermigite1
Sabieite1
Anatase1
Chabazite-K1
Quartz1
Data
Mineral Data:Click here to view Boussingaultite data
Locality Data:Click here to view Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:747955
Long-form Identifier:1:3:747955:7
GUID (UUID V4):0
References
Hyrsl J., Korbel P.
Tschechien & Slowakei, Mineralien und Fundstellen. Bode Verlag, 2008. Page 268-273
Zacek, V., Skoda, R., Laufek, F., Kosek, F., & Jehlicka, J. (2019). Complementing knowledge about rare sulphates lonecreekite, NH4Fe3+ (SO4) 2· 12 H2O and sabieite, NH4Fe3+ (SO4) 2: chemical composition, XRD and RAMAN spectroscopy (Libusin near Kladno, the Czech Republic). Journal of Geosciences, 64(2), 149-159.
Zhitova, Elena S., Sheveleva, Rezeda M., Zolotarev, Andrey A., Shendrik, Roman Yu., Pankrushina, Elizaveta A., Turovsky, Konstantin A., Avdontceva, Margarita S., Krzhizhanovskaya, Maria G., Vlasenko, Natalia S., Zolotarev, Anatoly A., et al. (2024) The Crystal Chemistry of Boussingaultite, (NH4)2Mg(SO4)2·6H2O, and Its Derivatives in a Wide Temperature Range. Minerals, 14 (10). doi:10.3390/min14101052
 
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