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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Amethyst from
Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic


07818170017367372168468.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
06880060017272021352956.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
02816890017272021377621.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
09887440017364827642084.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
06880060017272021352956.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
07667420017367372177530.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
07818170017367372168468.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
06880060017272021352956.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
02816890017272021377621.jpg
Amethyst

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
Locality type:Quarry
Classification
Species:Quartz var: Amethyst
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amethyst data
Locality Data:Click here to view Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:24810
Long-form Identifier:1:3:24810:5
GUID (UUID V4):0
Nearest other occurrences of Amethyst
3.9km (2.4 miles) ⓘMorcínov, Lomnice nad Popelkou, Semily District, Liberec Region, Czech Republic
5.0km (3.1 miles) ⓘDráčov, Lomnice nad Popelkou, Semily District, Liberec Region, Czech Republic
9.8km (6.1 miles) ⓘHvězda quarry, Stará Paka (Altpaka), Jičín District, Hradec Králové Region, Czech Republic
13.0km (8.1 miles) ⓘVotrubec quarry, Radostná pod Kozákovem, Semily District, Liberec Region, Czech Republic
24.2km (15.0 miles) ⓘBezděčín quarry, Bezděčín, Frýdštejn, Jablonec nad Nisou District, Liberec Region, Czech Republic
31.0km (19.2 miles) ⓘFluorite deposit, Harrachov, Semily District, Liberec Region, Czech Republic
36.0km (22.4 miles) ⓘAmethyst occurrence, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
36.7km (22.8 miles) ⓘJizerská louka, Jizerka, Kořenov, Jablonec nad Nisou District, Liberec Region, Czech Republic
36.9km (23.0 miles) ⓘZłote Jamy amethyst occurrence, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
40.1km (24.9 miles) ⓘJagniątków quartz veins, Jagniątków, Jelenia Góra, Lower Silesian Voivodeship, Poland
References
Pauliš, P.: Nejzajímavě
jší mineralogická naleziště
Č
ech. Kutná Hora: Kuttna, 2000, s. 61.
 
and/or  
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