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 Altanbaatar E3S Web Conf., 98 (2019) 08020 Published online: 07 June 2019 DOI: 10.1051/e3sconf/20199808020