Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Calcite & Chalcopyrite

Views:
Watches:
SHS605557

Calcite & Chalcopyrite

ex. Collection Edgar Franz(Freiberg/Saxony)

Description Tabs

Description
Locality: 
Rammelsberg, Goslar, Lower Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.7 × 4.2 × 4.3 cm
Description

Nice calcite on chalcopyrite

Mineral Data
What's on the rock

Calcite

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

Chalcopyrite

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