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Quartz Var Gwindel

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ESM704699

Quartz Var Gwindel

Description Tabs

Description
Locality: 
Piz Beverin, Mathon, Schams, Hinterrhein, Grisons, Switzerland
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 3.5 × 1.8 cm
Description

A lustrous quartz gwindel

Mineral Data
What's on the rock

Quartz

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

Gwindel

Variety Of: 

Quartz

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