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Tourmaline Var Schorl & Beryl

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MGR729449

Tourmaline Var Schorl & Beryl

Description Tabs

Description
Locality: 
Erongo Mountains, Karibib, Erongo Region, Namibia
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.6 × 2.9 × 2.3 cm
Description

Schorl formed a spray of highly lustrous, thin sharp terminated and end-pointed crystals. Several glossy, and also sharp terminated, end-pointed beryl crystals are attached. A very nice, eye-catching combination. 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

Schorl

Formula: 
Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Strunz: 
9.CK.05
Hardness: 
7.0

Beryl

Formula: 
Be3Al2(Si6O18)
Strunz: 
9.CJ.05
Crystal System: 
Hexagonal
Hardness: 
7.5 - 8.0
Streak: 
White

Current price

Starting price

10
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Start 20 Jul 18:00
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Shipping Information

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Austria 5
5
Europe 14
14
North America 16
16
Rest of World 19
19