New orogenic type gold occurrences in the Uyanga ore knot (Central Mongolia)Ariunbileg Sodov, Olga Gaskova, Altansukh Gankhuyag, Dagva-Ochir Lkhagvasuren, Otgonbaatar Dorjsuren, Oyunchimeg Tumen-Ulzii and Battushig AltanbaatarE3S Web Conf., 98 (2019) 08020DOI: https://doi.org/10.1051/e3sconf/20199808020