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Topaz & Hyalite

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ERO1011834

Topaz & Hyalite

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Description
Locality: 
Mina Veronica, El Copetillo, Villa García Municipality, Zacatecas, Mexico
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.4 × 1.5 × 1.1 cm
Weight: 
6.00gr
Description

Gemmy topaz crystals on wierd formed matrix from Mexico with hyalite fluorescent in UV.

(37174)

Mineral Data
What's on the rock

Topaz

Formula: 
Al2(SiO4)(F,OH)2
Strunz: 
9.AF.35
Crystal System: 
Orthorhombic - Dipyramidal
Hardness: 
8.0
Streak: 
White

Hyalite

Variety Of: 

Opal

Formula: 
SiO2·nH2O
Strunz: 
4.DA.10
Hardness: 
5.5 - 6.5
Formula: 
SiO2·nH2O
Hardness: 
5.5 - 6.5
Streak: 
white

Buy Now price

$64
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Shipping Information

Postage Area Price
outside EU
$11
Priority Post
$11
Poland
$5