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Fizélyite Tetrahedrite & Calcite

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ESM573783

Fizélyite Tetrahedrite & Calcite

Type Locality

Description Tabs

Description
Locality: 
Herja Mine, Chiuzbaia, Baia Mare, Maramureș County, Romania
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
4.5 × 8.2 × 6.8 cm
Description

Grey metallic prismatic fizelyite crystals with tetrahedrite and calcite crystals

Mineral Data
What's on the rock

Fizélyite

Formula: 
Ag5Pb14Sb21S48
Strunz: 
2.JB.40a
Hardness: 
2.0
Streak: 
Dark grey
Type Locality: 
Herja Mine, Chiuzbaia (Kisbánya), Baia Mare (Nagybánya), Maramureș Co., Romania

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