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Dioptase On Chrysocolla

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ATM1077956

Description Tabs

Description
Locality: 
Ray Mine, Pinal County, Arizona, United States of America
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
2.8 × 5.3 × 4.22 cm
Largest Crystal: 
0.30cm
Description

Super sharp vibrant Green crystals of  Dioptase from Ray Mine.

Great gemmy lustre to crystals spread over matrix surface.  Crystals to 3mm Chrysocolla present.

Ex John Williams Fine Minerals.

Ex Ron Linfield Collection.

Mineral Data
What's on the rock

Dioptase

Formula: 
CuSiO3·H2O
Strunz: 
9.CJ.30
Crystal System: 
Trigonal
Hardness: 
5.0
Streak: 
Green
Type Locality: 
Altyn-Tyube dioptase deposit (Altyn-Tube), Altyn-Tyube area, Kirghiz Steppes (Asiatic Steppes), Karagandy Province (Qaragandy Oblysy; Karaganda Oblast'), Kazakhstan...

Chrysocolla

Formula: 
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O (x < 1)
Strunz: 
9.ED.20
Crystal System: 
Monoclinic
Hardness: 
2.5 - 3.5

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Shipping Information

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UK
£6
EU
15
USA
$22
ROW
$20

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