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Quartz

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MGR761481

Quartz

Description Tabs

Description
Locality: 
Aracuai, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Small cabinet (7-10 cm)
Size: 
8 × 2.7 × 2 cm
Description

A well formed zpeter - the crystal is grey and dull, the zepter is like porcellan, lustrous and snwoy white. It shows a stunning texture and many sharp tiny steps. Really an attractive sample from this well known locality.

Mineral Data
What's on the rock

Quartz

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