Some genetics features of Ulug-Sairskiy ore occurrences (Tyva Republic)

This article is devoted to solving the question about genesis of the Ulug-Sairskiy ore occurrences and to defining their ore formation type basing on the data of mineralogical, geochemical and petrographic features of the ores. The article is based on the research results of enclosing rocks and ores consistence from Ak-Sugsky area, conditions of their forming, involving data of geological reports issued by FSUE «Krasnoyarskgeologiya» and literary sources.