Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Dickite from
Ležáky coal mine, Most, Most District, Ústí nad Labem Region, Czech Republic


Locality type:Colliery
Classification
Species:Dickite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dickite data
Locality Data:Click here to view Ležáky coal mine, Most, Most District, Ústí nad Labem Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:1964232
Long-form Identifier:1:3:1964232:1
GUID (UUID V4):0
Nearest other occurrences of Dickite
22.1km (13.7 miles) ⓘAdit No. 2, Preiselberg area, Krupka, Teplice District, Ústí nad Labem Region, Czech Republic
22.3km (13.9 miles) ⓘAltväter samt Eschig Mine, Sayda, Mittelsachsen, Saxony, Germany
22.8km (14.2 miles) ⓘVečerní Hvězda adit, Knöttel area, Krupka, Teplice District, Ústí nad Labem Region, Czech Republic
23.1km (14.4 miles) ⓘKnöttel area, Krupka, Teplice District, Ústí nad Labem Region, Czech Republic
26.1km (16.2 miles) ⓘTin mine, Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
31.5km (19.6 miles) ⓘSadisdorf, Dippoldiswalde, Sächsische Schweiz-Osterzgebirge, Saxony, Germany
44.9km (27.9 miles) ⓘUranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
52.6km (32.7 miles) ⓘTuchlovice Mine, Tuchlovice, Kladno District, Central Bohemian Region, Czech Republic
76.1km (47.3 miles) ⓘHuber stock (Huber shaft; Hub stock), Krásno, Sokolov District, Karlovy Vary Region, Czech Republic
77.4km (48.1 miles) ⓘGreisen deposit, Vysoký Kámen, Krásno, Sokolov District, Karlovy Vary Region, Czech Republic
References
Hanus, Radek (2017) Gem-quality Whewellite from the Czech Republic. JOURNAL OF GEMMOLOGY, 35. p.583-584.
 
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