T. ALTANTSETSEG. PETROGRAPHY OF MAIN ROCK UNITS AND PETROGRAPHIC ALTERATION OF THE HUGO NORTH DEPOSIT, OYU-TOLGOI, SOUTHERN MONGOLIA. Geological Issues, [S. l.], v. 7, p. 146–153, 2023. Disponível em: https://journal.num.edu.mn/geology/article/view/6447. Acesso em: 23 oct. 2024.