Kaolinite,dickite and nacrite are polytypes of the kaolinite family,in which kaolinite is quite commmon while nacrite is very rare in nature.
珍珠陶石、地开石和高岭石是高岭石亚族矿物的。
Kaolinite,dickite and nacrite are polytypes of the kaolinite family,in which kaolinite is quite commmon while nacrite is very rare in nature.
珍珠陶石、地开石和高岭石是高岭石亚族矿物的。
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