“…Indiumbearing Sn-sulfide mineralization of the Far East Russia is known in five large Sn ore district (Khingansky, Badzhalsky, Komsomolsky, Arminsky, Kavalerovsky). Indium contents and reserves of indium in these deposits can be assigned to the high grade category (Pavlova et al, 2014c, this allows the suggestion that high grade indium-bearing Sn-sulfide mineralization was formed as a result of bimodal magmatism in an active continental margin setting as the most promising indium resources in Russia (Pavlova et al, 2014b(Pavlova et al, , 2015.…”