The chemical components of palygorskite, montmorillonite, palygorskite clay, montmorillonite clay, basalt, and weathering basalt were contrasted on the base of the research of mineral components.

• 在矿物组成研究的基础上,对比研究了凹凸棒石、蒙脱石、凹凸棒石粘土、蒙脱石粘土、玄武岩、风化玄武岩的化学组成。