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Quartz

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TBM830133

Quartz

Classic Locality

Description Tabs

Description
Locality: 
Diamantina, Minas Gerais, Brazil
Class: 
Crystal Group/Cluster
Size Range: 
Cabinet (10-18 cm)
Size: 
11 × 7 × 9.5 cm
Weight: 
452.00gr
Description

Top quality gem crystals  rock with sample of  65 mm long.

Mineral Data
What's on the rock

Quartz

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