网与石

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高岭石为硅氧四面体的六方网层与氢氧铝石按1:1的结合而形成的层状硅酸盐矿物。一水硬铝石表面的铝离子丰度是高岭石表面的铝离子丰度的1.7倍。
In the crystal lattice of kaolinite aluminium-oxygen and silicon-oxygen tetrahedron forms layer type silicate mineral at the ratio of 1: 1.Abundance of aluminium atom on the surface of diaspore is 1.7 times larger than that on the surface of kaolinite .