Daily
Free Gifts
Bookstore
Education
Galleries
Ceramics Monthly
Pottery Making Illustrated
Potters Council
Daily Home
Features Archive
Browse Topics
Glossary
Video
About Us
Sign Up
Glossary Details
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