Soil Classification Of Kaolin

The minerals contained in kaolin in nature are mainly divided into clay minerals and non clay minerals. The clay minerals mainly include kaolinite minerals and a small amount of montmorillonite, mica, and chlorite; Non clay minerals mainly include feldspar, quartz, and hydrates, as well as some iron minerals such as hematite, siderite, limonite, titanium minerals such as rutile, and organic matter such as plant fibers. The main determinant of kaolin properties is clay minerals