A Glaze and a Half

To test:

June Perry Oribe I
Custer Spar 30
Talc 6
Whiting 10
Strontium Carb 11
Ball Clay 15
Silica 20
_______________
Copper 6
Tin 4

June Perry Oribe II
Custer Spar 15
Neph Sy 15
Talc 6
Whiting 10
Strontium Carb 8.75
Ball Clay 15
Silica 20
_______________
Copper 6
Tin 4

This oribe is rumored to stay a nice, bright green, rather than turning turquoise as most do. Not that there's anything wrong with turquoise! But I already have a good turquoise oribe.
Both of these recipes have been modified to flux at 8-9. I hope.