The Debate on the Prospective Interaction between SWIR 46°-52°E and Crozet hotspot: Constrain from the Geochemical Characteristics and Helium isotopes of MORBs from Southwest Indian Ridge

Xing Yu1, Henry J Dick2, Fengyou Chu3, Xiaohu Li3 and Limei Tang4, (1)Second Inst. of Oceanography, Hangzhou, China, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (3)Second Institute of Oceanography, SOA, Key Laboratory of Submarine Geosciences, SOA, Hangzhou, China, (4)Second institute of Oceanogarphy, Hangzhou, China