Wall rock alterations include sericitization, silicification, potassic feldspathization, biotitization, pyritization, hematitization and hydrous kaolinization. 绢云母化、硅化、钾长石化、黑云母化、黄铁矿化、赤铁矿化及水合多水高岭石化等。
A discussion on the dynamic process of KAOLINIZATION of feldspar 关于长石→高岭石动态形成过程的讨论