Barite on Chalcopyrite – NAM 042

Measurements:  140 x 60 x 50 mm 

Description:  Delicate barite crystals sit on beautiful, well-crystallized chalcopyrite crystals which, in turn, sit on a conglomorate matrix. 

The specimen has no notable damage.

Weight of Specimen:  418 g

Chemical Composition:   BaSO_{4  (barite)}
                                        CuFe²⁺S₂  (chalcopyrite)

Hardness on Mohs Scale:  3 - 3.5  (barite)  
                                           3.5  (chalcopyrite)

Specimen Code:  NAM 042

R 1 500

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