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Scientists stunned: a hidden Earth mechanism may reveal how continents were born - Futura-Sciences
- Researchers describe relamination as a deep process that links continental crust to overlying mantle during collisions.
- The study links relamination to the formation of unusual granitic rocks such as sanukitoids in mountain belts.
- Relamination may have operated since the Archaean Eon, offering a long view of continental growth.
- The research uses high-pressure experiments to reproduce deep-Earth conditions during continental collision.
- Relamination offers a new explanation for the chemical evolution of early continental crust.
- The study emphasizes that mantle involvement reshapes magma composition beyond traditional subduction models.
- The findings place relamination as a potential key to understanding long-term plate tectonics and mountain-building.
- Experts quoted in the study underline the necessity of deep crust-mantle interactions in forming magmas.
- The article situates relamination within the broader story of Earth's ancient and ongoing evolution.
- The study connects geological evidence with modern mountain belts to trace continental growth.
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