TY - CPAPER AU - Ana Goncalves AU - Helena Sant Ovaia AU - Fernando Noronha TI - IDENTIFICATION OF HYDROTHERMAL ALTERATION ZONES IN GRANITIC AREAS USING MAGNETIC SUSCEPTIBILITY. AN EXAMPLE IN NW PORTUGAL T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining PY - 2017 SP - 383 EP - 390 DO - 10.5593/sgem2017/13/s03.049 PB - STEF92 Technology ER -