西南印度洋超慢速扩张洋脊49.2°E—50.5°E热液区热液沉积物的地球化学特征及成因

王琰¹, 黄毅^1,^2,^*, 杨帆^1,^2,^*, 吴仲玮^2,³, 关瑶⁴, 薛飞¹

The Origin and Geochemical Characteristics of the Hydrothermal Sediments From the 49.2°E—50.5°E Hydrothermal Fields of the Southwest Indian Ocean Ultra-Slow Spreading Ridge

WANG Yan¹, HUANG Yi^1,^2,^*, YANG Fan^1,^2,^*, WU Zhong-wei^2,³, GUAN Yao⁴, XUE Fei¹

热液沉积物样品S32-14B X射线衍射图谱