Fedorova, Natalia, Rublev, Alexey. ULTRAMAFIC-MAFIC MASSIF MAPPING IN THE UPPER HORIZONS OF THE BASEMENT POLAR SECTOR OF EURASIA. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining, 2016, pp. 703-710. https://doi.org/10.5593/sgem2016/b13/s05.089