Encontraron oro invisible en el fondo del mar frente a Japón: estaba atrapado dentro de las rocas

Japan has discovered record-breaking hidden gold beneath the ocean floor, but extracting it won't be easy; here’s why

Far below the surface of the Pacific, a volcanic landscape south of Japan has revealed an extraordinary concentration of hidden gold unlike anything documented before. The…

Scientists discover largest 'invisible gold' reserve beneath Japan's seabed, but this one major problem may never let the underwater…