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Topaz

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NST689649

Topaz

Description Tabs

Description
Locality: 
Schneckenstein, Kielberg, Klingenthal, Vogtland, Saxony, Germany
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.7 × 1.1 × 1.1 cm
Largest Crystal: 
0.80cm
Description

A set of 7 loose Topaz crystals up to 8 mm in a glass flacon. Size given above is for the glass flacon.

Mineral Data
What's on the rock

Topaz

Formula: 
Al2(SiO4)(F,OH)2
Strunz: 
9.AF.35
Crystal System: 
Orthorhombic - Dipyramidal
Hardness: 
8.0
Streak: 
White