Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Bornite

Views:
Watches:
SHS58010

Bornite

ex. Collection Dr. Winfried Böhmer (Wunstorf/Germany)

Description Tabs

Description
Locality: 
Butte, Silver Bow County, Montana, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
2.5 × 4.4 × 5.6 cm
Description

Blueish bornite in matrix

Mineral Data
What's on the rock

Bornite

Formula: 
Cu5FeS4
Strunz: 
2.BA.15
Crystal System: 
Tetragonal
Hardness: 
3.0
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic