Marian T. Biletski (2015). CAVING CONTROL WHILE DRILLING THROUGH HIGHLY DISPERSIBLE CLAYS AT URANIUM DEPOSITS OF KAZAKHSTAN. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING. https://doi.org/10.5593/sgem2015/b12/s2.021