
Japan Seafloor Gold Hits Record Levels, Sparking Deep-Sea Mining Debate
Researchers analyzing Higashi-Aogashima hydrothermal vents off Japan found extremely high concentrations of gold trapped inside pyrite nanoparticles, the highest ever recorded, suggesting a potential new source for underwater mining but also raising environmental and feasibility concerns; the findings, published in Scientific Reports, come amid ongoing debate and moratoriums on deep-sea mining, with no commercial mine in operation yet.













