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Tourmaline

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Watches:
MGR942486

Tourmaline

Description Tabs

Description
Locality: 
Cruzeiro Mine, São José da Safira, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.3 × 1.1 × 0.8 cm
Description

Exceptional single crystal of tourmaline from Cruzeiro in Brazil. The crystal is sharp terminated and highly lustrous all over. The base shows a small blueish color followed by a pink main area and completet with a more intense pink cap.

Mineral Data
What's on the rock

Tourmaline

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