TY - CPAPER AU - A. I. Ivanov TI - PHYSICAL AND CHEMICAL FEATURES OF ZIRCONS AND APATITES FROM MEDVEDEV, YUKHTA, DZHELTULA MESOZOIC ALKALINE MASSIFS (NORTH-ASIAN CRATON, SOUTHERN YAKUTIA) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining PY - 2018 SP - 403 EP - 410 DO - 10.5593/sgem2018/1.1/s01.051 PB - STEF92 Technology ER -