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Sphalerite & Chalcopyrite

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NST615647

Sphalerite & Chalcopyrite

Description Tabs

Description
Locality: 
Tri-State District, Kansas, United States of America
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.5 × 5 × 2.7 cm
Largest Crystal: 
3.00cm
Description

A matrix specimen showing epitaxial growth of chalcopyrite on red sphalerite from Tri State. 

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

Current price

$

Starting price

$10
(reserve not met) (reserve met)

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Start 03 Oct 18:00
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Shipping Information

Postage Area Price
germany < 2kg
5
international 500g-1kg
$12