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Krennerite & Tellurobismuthite

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BCK969752

Krennerite & Tellurobismuthite

Rare Mineral

Description Tabs

Description
Locality: 
Zhana-Tyube, Akmola Region, Kazakhstan
Class: 
Massive/Crystalline
Size Range: 
Micromount (under 1cm)
Size: 
0 × 0 × 0 cm
Description

You are bidding on a fully analyzed polished probe with rare krennerite and tellurobismuthite in matrix with other minerals. Comes with complete analysis (see analysis tab above) and the resin bearer measures 2.5cm for scale. 

Mineral Data
What's on the rock

Krennerite

Formula: 
(Au,Ag)Te2
Strunz: 
2.EA.15
Hardness: 
2.0 - 3.0
Type Locality: 
Sacarîmb (Sãcãrâmb; Szekerembe; Nagyág), Deva, Hunedoara Co., Romania

Tellurobismuthite

Formula: 
Bi2Te3
Strunz: 
2.DC.05
Crystal System: 
Trigonal
Hardness: 
1.5 - 2.0
Colour: 
Lead-grey
Type Locality: 
Boly Field Mine (Field's Mine; Field's vein), Dahlonega, Lumpkin Co., Georgia, USA...
Analysis
Analysis Report - only: Krennerite & Tellurobismuthite
Analysis Report - only: Krennerite & Tellurobismuthite

Seller Information

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