Description
Here we see a fine specimen of well defined crystals of relatively RARE species Cornetite from the TYPE LOCALITY, the Star of Congo Mine of Lubumbashi in Katanga. The crystals here are super sharp edged, highly lustrous and excellently terminated. Cornetites are very hard to obtain - snapped up quickly whenever they come out due to their gorgeous peacock-blue colour and scarcity compared to other area copper minerals.