petuntse

Kaolin is the very same with the clay called in Cornwall [Transcriber's note: word missing] and the petuntse is a granite similar to the Cornish moorstone.

The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation Erasmus Darwin 1766

By putting the kaolin and the petuntse together in the right proportions, moulding the clay, and afterward applying to it a glaze of some sort the Chinese made their porcelain, and very beautiful porcelain it was.

The Story of Porcelain Sara Ware Bassett 1920

"Already I have told you that the Chinese made beautiful porcelains from kaolin and petuntse, two clays which produced a hard, semi-transparent china," he began.

The Story of Porcelain Sara Ware Bassett 1920

As the petuntse, which can only be found in China, melts, it is the kaolin that helps retain the piece's shape.

xml's Blinklist.com 2008

Gradually, however, it became better, until now -- although England turns out almost no true porcelain, that is, the scientifically blended kaolin and petuntse clays -- she makes some of the most beautiful and durable china manufactured anywhere. "

The Story of Porcelain Sara Ware Bassett 1920

But genuine porcelain is made from a mixture of quite different materials -- a mixture of decomposed feldspar known as kaolin, and petuntse. "

The Story of Porcelain Sara Ware Bassett 1920