University, 21aya liniya 2, St. Petersburg, 199106 Russia Received June 17, 2014 Abstract—The ore potential...Email: wia59@mail.ru Far East is the eastern part of Russia, corresponding to the Far East Federal Okrug (Territory)...struverite; Tp, topaz; Upcs, uranopolycrase; Wix, wolframoixiolite; Znw, zinnwaldite. BSE images. sory minerals...accessory tungsten minerals in granites from eastern Russia (Alekseev et al., 2011; Alekseev and Marin, 2015)...magmatic paragenesis consisting of ferberite, wolframoixiolite,Wbearing tantaloniobates, and titanium oxides |