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Dioptase On Calcite

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JYJ1169600

Description Tabs

Description
Locality: 
Tsumeb Mine, Otavi Highlands, Namibia
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2 × 1.7 cm
Description

Dioptase intergrown in calcite and partially as a coverage of the center of specimen from the famous Tsumeb mine, Namibia. 

 

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...

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

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Start 03 Mar 20:00
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Shipping Information

Postage Area Price
Germany: Insured parcel 6,20€
6.20
International Warenpost tracked, not insured max 1 kg - 11€
11
EU insured parcel - 15€
15
Worldwide < 5000g insured parcel (UPS/TNT/DHL) 50€
50

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