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Kyanite

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SHS903119

Kyanite

Description Tabs

Description
Locality: 
Itinga, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.5 × 2.7 × 1.4 cm
Description

Nice kyanite crystal

Mineral Data
What's on the rock

Kyanite

Formula: 
Al2(SiO4)O
Strunz: 
9.AF.15
Crystal System: 
Triclinic Forms long bladed crystals.
Hardness: 
5.5 - 7.0
Streak: 
Colorless