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矿物

时间：2021-09-03 19:22 关键词：地壳地球科学地质学基础

答案解析

<p> 是单个元素或若干个元素在一定地质条件下形成的具有特定物理化学性质的化合物，是构成岩石或地壳的基本单元。自然界中单质矿物为数极少，化合物构成的矿物则占绝大多数。</p>

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