ORE COLUMNS IN IKH-KHAYRKHAN WOLFRAMITE DEPOSIT, CENTRAL MONGOLIA.KHURTS CH; KORCHAGIN UA; MUKHAMEDSHIN AK et al.1972; INTERNATION. GEOL. REV.; SUN; 1972, VOL. 14, NUM. 0001, P. 80 A 84Miscellaneous

PRINCIPAL REGULARITIES IN THE LOCALIZATION OF TIN, TUNGSTEN AND MOLYBDENUM DEPOSITS IN MONGOLIA.BORZAKOVSKII YU; BORZAKOVSKIJ YU A; GURVICH S et al.1974; IN: MET. ASSOC. ACID MAGMAT. SYMP.; KARLOVY VARY; 1974; PRAGUE GEOL. SURV.,1974, VOL. 1, P. 29 A 34Miscellaneous