Ludovika Adit
Zlatá Idka Ag-Au-Sb deposit, Zlatá Idka, Košice-okolie District, Košice Region, Slovakia
Collapsed entrance of the Ludovika (Ludovica) adit exploring deeper parts of the Bertalan (Bartholomai), František (Franz, Francisci, Ferencz), Štefan (Stephan, István) and Matej (Mathias, Mátyás) veins at the Zlatá Idka Sb-Au-Ag deposit. Photographed by Martin Števko in March 2023.
© Martin Števko