Rich combo specimen of Galena, Sphalerite, Pyrite and Chalcopyrite from 9th Septemvri mine, Madan ore field, Bulgaria. Very attractive arrangement of Galena cubes with black Sphalerite, brassy Pyrite and golden-yellow Chalcopyrite crystals over spiky Quartz base. The Galena cubes are sharp and the faces are matt lustrous. Sharp and lustrous Sphalerite crystals and yellow Chalcopyrite give a good contrast. The Quartz crystals are sharp and transparent. The specimen has very aesthetic display all over 360 degree. In good condition – some small damages.

Marvelous!