TY - CPAPER AU - O. Belozerova AU - VL. Makagon TI - INVESTIGATION OF CASSITERITES AND THEIR COLUMBITE-TANTALITE INCLUSIONS IN RARE METAL PEGMATITES OF THE EAST SAYAN BELT BY X-RAY ELECTRON PROBE MICROANALYSIS T2 - 10th International Multidisciplinary Scientific GeoConference SGEM2010 PY - 2010 SP - 69 EP - 74 PB - SGEM Scientific GeoConference ER -