dickite

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、地开和高岭是高岭亚族矿物的三种多型。

The research results show that the main minerals in "Di" of Changhua Chicken Blood Stone are dickite and kaolinite, and minor minerals are alunite, halloysite, quartz and pyrite, et al.

其变化规律是:从“冻地”到“刚地”,地开逐减少,高岭、矾、英和黄铁矿逐增多。

Under supergene process influencing, kaolinites invered dickites, siderite were been ferritization, part of carbonate mineral have been dissoluted producing calcite.

在表生作用的影响下，高岭向地开转化，菱铁矿褐铁矿化，部分碳酸盐矿物溶解生成方解。