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Tourmaline

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Watches:
MGR889132

Tourmaline

Classic Locality

Description Tabs

Description
Locality: 
Pederneira Mine, São José da Safira, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.2 × 0.9 × 0.8 cm
Description

A flawless, lsutrous crystal with modified pyramidal end-points in wonderful fresh green-blue color. Cut-quality from bottom to top - a wonderful crystal!

Mineral Data
What's on the rock

Tourmaline

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