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Sphalerite & Quartz

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ESM943640

Sphalerite & Quartz

Description Tabs

Description
Locality: 
Příbram District, Central Bohemian Region, Czech Republic
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 4 × 2 cm
Description

Lustrous dark brown sphalerite crystals hosting colorless quartz crystals

Mineral Data
What's on the rock

Sphalerite

Formula: 
ZnS
Strunz: 
2.CB.05a
Crystal System: 
Isometric
Hardness: 
3.5 - 4.0

Quartz

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