Tsinghua-led expedition identifies new large high-temperature hydrothermal field in the Western Pacific

An 18-day joint Western Pacific hydrothermal expedition by Tsinghua University, the Qingdao Institute of Marine Geology, Shanghai Jiao Tong University and other institutions conducted seven dives and identified a new large high-temperature active hydrothermal field, preliminarily confirming its potential for large-scale polymetallic sulfide resources, with associated gold content of up to 15.4 ppm and associated silver content of up to 1,271 ppm.