On the Slovenian side of the KARAWANKEN (a mountain range on the southern Carinthian border with SLOVENIA) there was mining for LEAD and ZINC, as in the Carinthian BLEIBERG, where almost the same minerals were found, including WULFENITE.
This WULFENIT step weighs 530 g and measures: 11 x 9 x 6 cm
Place of discovery: MIS (MISICE) - SLOVENIA
Picture 3 is the reverse side - WULFENIT crystals all around the step