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Bornite

€20.00
A cluster of slightly iridescent bornite with a couple of grains of calcite attached
Dzhezkazgan, Kazakhstan
Quantity
Available

A cluster of slightly iridescent bornite with minor calcite attached. A couple of small cavities in the specimen show some strange, stepped surface structures

AN_310
1 Item

Data sheet

Locality
Dzhezkazgan, Kazakhstan
Size category
Small miniature
Size (cm)
3.5 x 2.5 x 2
Weight
37 g
Formula
Cu5FeS4
Properties
Submetallic; slightly tarnished