Subscribe to Ceramic Arts Daily and we'll give you
Emerging Ceramic Artists to Watch: New Pottery and Ceramic Sculpture 
FREE!
Enter Your Email Address
 

7 Great Pottery ProjectsEnter your email address to get a Free Charter Subscription to Ceramic Arts Daily, an email newsletter for people who are passionate about clay.

Glossary Details

bone ash; calcium phosphate

Ca3(PO4)2—HT flux—opacifier in LT glazes—translucence in HT glazes (from colloidal phosphorus globules) and especially in bone china (from supercharged glassy-phase). Toxic in inhalation. 

Back to the Glossary Back to the Glossary