Geology context, vent morphology, and sulfide paragenesis of the Longqi-1 modern seafloor hydrothermal system on the ultraslow-spreading Southwest Indian ridge - Jin Liang; Chunhui Tao; Yi Zheng; Guoyin Zhang; Cheng Su; Weifang Yang; Shili Liao; Nannan Wang (Deep Sea Research Part I: Oceanographic Research Papers, 2023)