For citations:
Boguslavskiy M.A., Khanin D.A., Peretyatko V.O. Genesis and stages of mineral formation of the Zun-Ospa gold and silver deposit (Eastern Sayan). Moscow University Bulletin. Series 4. Geology. 2023;(5):18-25. (In Russ.) https://doi.org/10.55959/MSU0579-9406-4-2023-63-5-18-25