Published on: 2025-06-24 16:45:09
Earth’s core is apparently a bit leakier than scientists expected. In a new study published in Nature, researchers describe evidence that traces of precious metals from Earth’s metallic core, including ruthenium and gold, are seeping up into volcanic rocks on the surface. The University of Göttingen-led team examined lava from Hawaii’s volcanic islands and discovered an unusually high concentration of a rare isotope: ruthenium-100, an isotope that’s more common in Earth’s core than in the rocky
Keywords: core earth mantle material surface
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