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Tourmaline

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Watches:
MGR1084484

Tourmaline

Classic Locality

Description Tabs

Description
Locality: 
Coronel Murta, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 0.9 × 0.4 cm
Description

A flawless, end-pointed crystal in light green color with transparency like glass and highly lustrous faces all around. No significant damages to report.

Mineral Data
What's on the rock

Tourmaline

Formula: 
A(D3)G6(T6O18)(BO3)3X3Z
Crystal System: 
Trigonal
Hardness: 
7