英语语法分析

Their main mineral is kaolinite, usually in pisolitic, oolitic or clastic structure.

主要矿物是高岭石，常见豆状、鲕状和碎屑状构造。

The major ores of this deposit have a banded(streaky), pisolitic or oolitic structure.

条带（条纹）状和豆鲕状构造是本矿床的主要矿石构造。

Arenite dolomite, oolitic dolomite, silty dolomite, silty-fine dolomite, oolitic limestone and arenite are of reservoir signification.

砂屑白云岩、鲕粒白云岩、粉晶白云岩、粉-细晶白云岩、鲕粒灰岩和砂屑灰岩具有储集意义。