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Tourmaline Var Verdelite & Cleavelandite

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CLB164174

Tourmaline Var Verdelite & Cleavelandite

ex collection Müller, Idar-Oberstein
Classic Locality

Description Tabs

Description
Locality: 
Itinga, Minas Gerais, Brazil
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 2.7 × 1.6 cm
Description

Very nice, deep green verdelite crystals with some white, platy cleavelandite.

Mineral Data
What's on the rock

Tourmaline

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

Verdelite

Variety Of: 

Tourmaline

Formula: 
A(D3)G6(T6O18)(BO3)3X3Z
Hardness: 
7
Hardness: 
0.0

Cleavelandite

Variety Of: 

Albite

Formula: 
NaAlSi3O8
Strunz: 
9.FA.35
Hardness: 
6.0 - 6.5
Hardness: 
0.0

Seller Information

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