Анотація:
For the first time in Ukraine in the southwest part of the Donbas in Lower Tournaisian sediments, a “black smoker” sulfide hydrothermal formation, is found. The discovery of the “black smoker” and the large sulfide show of ores in the Stila quarry testify to the development of a paleohydrothermal field, which allows us to assume the presence of a deposit of pyrite-polymetallic ores in depth.