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| 造岩元素地壳中分布最广、组成各类岩石的最主要元素。如氧、硅、铝、铁、钙、钠、钾、镁这 8 种元素占了地壳总重量的 98.56%，是构成地壳各类岩石的主要成分 | |||
| 造岩元素 | |||
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| 造岩元素 | |||
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