Grolleg China Clay

Grolleg has a lower iron content and is a little stronger with high plasticity.  A refractory, medium plasticity white-firing clay used mainly in white earthenware, bone china and porcelain clay bodies.

A blended English china clay, combining moderate plasticity, low titania content and relatively high flux content, low shrinkage and blue-white fired color. The low Tio2 content is a key factor for the usefulness of Grolleg. It is excellent for making translucent throwing or casting porcelains. The pottery community uses many Grolleg based porcelains.

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