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polymetallic mud
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polymetallic mud
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理学
多金属矿产资源
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polymetallic mud
多金属软泥
在海底热液作用下形成的分布在热液活动区附近(洋中脊轴部或翼部、弧后盆地、裂谷海渊等地区)的富含铁、锰、铜和锌等微量元素而相对亏损铝和钛。又称含金属沉积物。
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