Peculiarities of pyrrhotite mineralization in the Chertovo Koryto deposit (Patom Uplands)

Pyrrhotite mineralization of black shale gold-ore deposit in the central part of Chertovo Koryto (Patom Uplands) was studied. It was found that pyrrhotite consists of three generations, containing hexagonal and monoclinic modifications in various proportions. The increase in the monoclinic modification from the earlier to later generation was observed.