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大理石和石英石的区别
更新时间: 2020-10-31 17:51:51  

一般大理石比较贵,大理石是由沉积岩以及它的变质岩所形成的石材,是石灰岩重结晶后形成的一种变质岩。通常伴随着有生物遗体的纹理,大理石里面的碳酸钙含量达到50%~70%不等,而石英石是一种石英晶体加上树脂以及其它微量元素人工合成的一种新型石材是常见的一种造岩矿物。

关键词: 大理石 英石 区别

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