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Smoky Quartz Quartz

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CR136378

Smoky Quartz Quartz

Description Tabs

Description
Locality: 
Akchatau Mine, Akchatau, Shet, Karaganda Oblast, Kazakhstan
Size Range: 
Cabinet (10-18 cm)
Size: 
10 × 6.5 × 4.5 cm
Largest Crystal: 
10.00cm
Description

A very attractive specimen of a large, dark brown, smoky quartz crystal with minor mica and feldspar.

Very beautiful and good display specimen from Armin Wendland collection.

Mineral Data
What's on the rock

Smoky Quartz

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Formula: 
SiO2
Hardness: 
0.0

Quartz

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