Changes in the mineral composition of rocks in the series “root source – weathering crust – placer” using the example of the Khlebopek gold deposit (Bodaybinsky district, Irkutsk region). geology [Internet]. 2024 Mar. 29 [cited 2026 Apr. 1];(1):32–48. Available from: https://journals.vsu.ru/geology/article/view/12575