Le tour de Morgane et Népheline du reuil dans la D1ponam à Pleguien.

Sick as a dog after 13 hours of geology in narsty weather. Being a champion, I respond.

Base glaze; Gillespie Borate .........80 Silica....................25 Black Iron Oxide..........10 Nepheline Syenite..........4 Brushed on thickly, either allowed to totally or partially dry to vary the effect, then apply the top glaze which is clear with an oxide; Top glaze; Frit 3195.................89 Edgar's Plastic Kaolin....10 Black iron oxide...........5 to 10 Epsom salt.................1 Dissolved in warm water before adding. Your results may be different determined by your clay and application techniques, you'll need to experiment. The "black rock jug" has a good example of this glaze. http://parrotpotter.4t.com/decorativejugs.html