Evgeniya Asochakova (2014). CLAY MINERALS OF OOLITIC IRON ORES FROM THE BAKCHAR DEPOSIT (WESTERN SIBERIA). SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. https://doi.org/10.5593/sgem2014/b13/s4.109