The park was the site of extensive mining of white kaolin clay in the 19th century that provided the raw material for bricks and terra cotta.
Codling moths and other pests find leaves and fruit covered in kaolin clay unfit for laying eggs.
In addition, trees covered in kaolin clay can make them less recognizable as habitat to codling moths.
Clay-based masks use kaolin clay or fuller's earth to transport essential oils and chemicals to the skin, and are typically left on until completely dry.
Blungers are often used in the kaolin mining industry to mix certain grades of kaolin clay with water.
Pugmills that run intermittently are used in the kaolin mining industry to mix certain grades of kaolin clay with water.
I found facial mud masks formulated from kaolin clay and volcanic ash (at www.organichealthandbeauty.com, $14.95 a bottle).
It is white because it is made of kaolin clay.
Kaofin is mixture of kaolin clay and cellulose fibers.
When the sea covering the northern part of the country retreated, it left here layers of sandstone sediments cemented with kaolin, clay and other materials.