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Sphalerite Chalcopyrite & Quartz

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PFK1023813

Sphalerite Chalcopyrite & Quartz

Description Tabs

Description
Locality: 
Madan, Smolyan Oblast, Bulgaria
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.7 × 6 × 3.3 cm
Description

Good piece with a large group of black sphalerite on a contrasting bed of quartz with some nice little crystals of chalcopyrite.

Mineral Data
What's on the rock

Sphalerite

Formula: 
ZnS
Strunz: 
2.CB.05a
Crystal System: 
Isometric
Hardness: 
3.5 - 4.0

Chalcopyrite

Formula: 
CuFeS2
Strunz: 
2.CB.10a
Crystal System: 
Tetragonal
Hardness: 
3.5 - 4.0

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Current price

Starting price

20
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Start 15 Apr 18:00
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Shipping Information

Postage Area Price
Greece
5
Europe
14
Rest of the World
15

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