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Blue Quartz

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NST620447

Blue Quartz

Description Tabs

Description
Locality: 
Calanda, Chur Region, Grisons, Switzerland
Class: 
Crystal Group/Cluster
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 3.2 × 1.6 cm
Description

An interesting example of alpine blue quartz. Color caused by fibrous tourmaline inclusions.

Mineral Data
What's on the rock

Blue Quartz

Variety Of: 

Quartz

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