Volcanic Eruptions Reveal Earth's Core Secrets | JQJO

A groundbreaking study in Nature reveals that precious metals like gold, previously believed to be trapped in Earth's core, are surfacing through volcanic eruptions, particularly in Hawaii. Researchers analyzed lava flows, finding chemical signatures of core-derived metals such as ruthenium and gold. This discovery challenges the notion of an isolated core, suggesting a dynamic exchange of materials between the core, mantle, and surface. The study indicates vast amounts of core material rise to form volcanic islands, providing new insights into Earth's evolution and the distribution of precious metals.