a fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper) 同义词：china clay, china stone, kaoline, porcelain clay, terra alba,
例句与用法
1.
Kaolin forms pseudo-hexagonal plates, often regularly arranged in book-like or vermicular stacks . 高岭石呈假六边形片体，往往以书页状或蠕虫状规则排列。
2.
Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite . 常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。
3.
Physical and chermical indexes of super - fine kaolin se 超细高岭土系列产品理化指标
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