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Quartz & Tourmaline

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SHS676049

Quartz & Tourmaline

ex. dealer stock Peter Bosse (Kassel/Germany)

Description Tabs

Description
Locality: 
Mozambique
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 2.4 × 2.1 cm
Description

Nice clear quartz with a tourmaline crystal inside

Mineral Data
What's on the rock

Quartz

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

Tourmaline

Formula: 
A(D3)G6(T6O18)(BO3)3X3Z
Crystal System: 
Trigonal
Hardness: 
7