Ingredients

Ingredient Amount
Soda Ash 7.00
Spodumene 25.00
Custer Feldspar 30.00
Nepheline Syenite 8.00
Edgar Plastic Kaolin 5.00
Kentucky Ball Clay (OM 4) 25.00

Instructions

This image shows Coleman B's Shino Glaze and dry mesquite ash fired to Cone 10 in reduction.

Published in "Tom & Elaine Coleman" by John Nance, in the Jan 2003 issue of Ceramics Monthly.
A stiff surface glaze that will trap carbon if it is applied thickly and reduction is started around Cone 013.