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Tetrahedrite With Calcite

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AST68501

Tetrahedrite With Calcite

Description Tabs

Description
Locality: 
Madem-Lakko Mine, Cassandra Mines, Aristotelis, Chalkidiki, Central Macedonia, Greece
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 4 × 2.7 cm
Description

Sharp and mirror shine tetraedrite crystal on matrix together with calcite.

Among the calcite there are a few smaller tetraedrite crystals.

Mineral Data
What's on the rock

Tetrahedrite

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

Calcite

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

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