This version should have less crazing, but may go opaque If that
happens, try adding a little (1-2%) lithium carbonate to flux it out.
RB - revised for Michelle Lowe (formerly Pale Rutile Blue) 2
transparent and semi matt, and NOT crazed. But no sign of the pale
blue to be found. GREAT semi mat clear, left underglazes true to
color really well.
|Nepheline Syenite (Theoretical)||18.1|