The Žune Ba-F epithermal deposit is situated in the Ljubija ore field (NW Bosnia and Herzegovina), within Upper Palaeozoic dolostone. A typical ESE-WNW Variscan vergency fault zone separates dolostone from Lower Triassic schists sandstones. External internal pseudo-bedding, with massive, homogenous structure partial limonitization characterizes Its geochemical composition exhibits low SiO2 (1.3...