Boris Vakanjac*, Vesna Ristic Vakanjac**, *Faculty of Applied Ecology, Belgrade, Serbia and Zaraiya Holdings LLC, Ulaanbataar, Mongolia * Faculty of Mining and Geology, Belgrade, Serbia vesna_ristic2002@yahoo.com   Abstract In south east part of Mongolia (Dorno Gobi) Zaraiya Holdings LLC is caring out uranium exploration from 2006 until now. During 2007 and 2008 more than 300 […]