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硅酸盐矿物有哪些
更新时间: 2021-06-05 16:42:50  

1、比较重要的有长石(正长石、斜长石、副长石)、云母、橄榄石、石榴子石、红柱石、绿帘石、辉石、角闪石、硅灰石、滑石、高岭石、绿泥石、蛇纹石等。

2、其中长石即约占地壳总质量的58,为地壳中最主要的矿物。

3、硅酸盐类矿物是地壳中种类最多、含量最大的矿物。已知有800多种,占全部已知矿物的近1/3;质量占地壳总质量的75%。

关键词: 硅酸盐 矿物 哪些

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