Bone china porcelain is basically made by adding bone ash (burned animal bones) to kaolin and petuntse.

骨瓷成分是加入骨粉（动骨头燃烧后粉末）高岭土和白墩子。

Beryllium element occurs in sericitization-kaolinization syenogranite as bertrandite single ore, and distributes in sericite as seperated type occurrence.

铍元素以羟硅铍石单矿赋存于绢云母化高岭土化正长花岗岩中,其次呈分散状态分布于绢云母中。

After many year development, industrial structure's adjustment, the region ground industry begins to take shape, the kleit precision work prospect favors.

经过多年，产业结构调整，区域地上工业初具规模，高岭土精加工前景看好。