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Tungstibite & Tetrahedrite

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SKY1165852

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Description
Locality: 
Clara Mine, Oberwolfach, Freiburg Region, Baden-Württemberg, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1 × 0.7 cm
Description

Outstanding dark green globular aggregates of tungstibite associated to metallic tetraedrite from the famous Grube Clara

Ex. Erich Laskowski collection (USA) .

Mineral Data
What's on the rock

Tungstibite

Formula: 
Sb3+2WO6
Strunz: 
4.DE.15
Crystal System: 
Orthorhombic
Hardness: 
2.0
Streak: 
Greenish
Type Locality: 
Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany

Tetrahedrite

Formula: 
Cu6[Cu4(Fe,Zn)2]Sb4S13
Strunz: 
2.GB.05
Hardness: 
3.5 - 4.0

Current price

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14
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Start 11 Feb 18:00
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Shipping Information

Postage Area Price
Spain
7
Europe (up to 250g).
15
USA (up to 250g). No duties or taxes applied
20
Rest of the World (up to 250g).
20

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