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Ancient process that created rare earth elements discovered — and it could help us locate desperately needed deposits
一项新研究表明,稀土元素在古代俯冲带上方的岩浆中形成,因为岩浆与一个构造板块潜入另一个构造板块下方时释放的物质发生反应。
Timboy Chaco in the Mars borderlands | Space photo of the day for March 16, 2026
科学家们正在寻找这些矿藏中留下的微生物生命的证据。