Researchers from three Japanese universities have made an unexpected discovery off the southeastern coast of Japan. Near Tokyo, they found a vast amount of gold within marine rocks. The main surprise is that the gold was located inside pyrite, a mineral commonly known as “fool’s gold.” Using specialized equipment, the scientists detected microscopic particles of the precious metal that are invisible to the naked eye. According to their data, the concentration of gold here is the highest among all similar sites previously studied.
This deposit lies at a shallow depth, making it attractive for potential extraction. However, the challenge is that technology for recovering such tiny particles does not yet exist. There is currently no gold mine on the ocean floor anywhere in the world, and it remains unclear whether such an operation would be economically viable.
The discovery has already sparked debate. Some countries want to ban deep-sea mining, as it could harm the environment. Japan, meanwhile, continues to investigate the matter, assessing how much gold could be extracted from its waters. For now, this remains a purely scientific finding, but it offers hope for new sources of the precious metal in the future.
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