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Fluorite Baryte Chalcopyrite & Quartz

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KFT44870

Fluorite Baryte Chalcopyrite & Quartz

Description Tabs

Description
Locality: 
Javorka, Běstvina, Pardubice Region, Czech Republic
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.1 × 3.3 × 2.2 cm
Description

Yellow fluorite on baryte that is covered with small chalcopyrite on a matrix of quartz!

Mineral Data
What's on the rock

Fluorite

Formula: 
CaF2
Strunz: 
3.AB.25
Crystal System: 
Isometric
Hardness: 
4.0
Streak: 
White
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic

Baryte

Formula: 
BaSO4
Strunz: 
7.AD.35
Hardness: 
3.0 - 3.5
Streak: 
White

Chalcopyrite

Formula: 
CuFeS2
Strunz: 
2.CB.10a
Crystal System: 
Tetragonal
Hardness: 
3.5 - 4.0

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White