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Tourmaline

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Watches:
MGR736816

Tourmaline

Description Tabs

Description
Locality: 
Cruzeiro Mine, São José da Safira, Minas Gerais, Brazil
Class: 
Single Crystal
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.4 × 1 × 1 cm
Description

What a fantastic crystal - it shows intense emerald green color with a sharp terminated red cap! Please note that it doesn´t need any backlight to see these colors, the translucency is exceptional! No significant damages to report, bottom was on the rock.

Mineral Data
What's on the rock

Tourmaline

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