Ingredients

Ingredient Amount
Strontium Carbonate 18.52
Whiting 10.40
Custer Feldspar 59.42
Ball Clay (OM 4) 11.66
Add Amount
Rutile 9.20
Ultrox (substitute Zirconium) 7.70
Bentonite 1.20

Instructions

Published in "Strontium/Barium" by Dave Finkelnburg, inthe Nov 2014 issue of Ceramics Monthly.