Superb Rhodochrosite, Boulangerite, Sphalerite, Galena, Chalcopyrite and fluorescent Calcite from Trepča Mine, Trepča complex, Mitrovica, Mitrovica District, Kosovo. A superb, richly composed specimen from the famed Trepča Mine, Mitrovica, Kosovo, featuring lustrous rhodochrosite crystals attractively intergrown with metallic boulangerite filaments, sharp sphalerite and galena, and golden chalcopyrite accents. Glowing fluorescent calcite adds a striking contrast under UV, enhancing the specimen’s visual drama. The combination of vibrant colour, metallic luster, and high mineral diversity exemplifies the finest quality associated with this classic Balkan locality. This specimen captures the classic paragenesis of the Trepča ore body, combining bright sulfide luster, delicate colour balance, and prime association on a single attractive matrix. A fine collector’s piece from one of Europe’s most mineralogically diverse localities. The Trepča Mine is celebrated as one of Europe’s premier mineral localities, renowned for the diversity and beauty of its sulfide minerals. This specimen captures both the visual allure and the rich mining heritage of the region, making it a coveted addition for collectors seeking classic Balkan minerals or a distinctive display piece from Kosovo’s mineralogical crown jewel.