Bulgarian Calcite, Galena, Chalcopyrite and Sphalerite Specimen

The calcite crystals exhibit layered and botryoidal textures, forming a low-profile cluster that spreads across the host matrix. Interspersed galena crystals present reflective metallic faces, while sphalerite and chalcopyrite contribute subtle dark and golden highlights. Collected from the Septemvri Mine in Bulgaria, this specimen represents a classic European sulfide association, appealing to collectors who appreciate mineral contrast, locality significance, and naturally preserved crystal growth.