Technological basis of processing of serpentinite copper-gold ores in the Kyrgyz RepublicKulzhamal Nogaeva, Yessil Alpiyev, Almaz Kozhonov, Valerii Korniyenko and Yevhenii MalanchukE3S Web Conf., 280 (2021) 08005DOI: https://doi.org/10.1051/e3sconf/202128008005