Midnight Blue is a rich cobalt blue with red streaks in post firing reduction. Stay tuned for this month's pot which features previous glazes of the month: Blue Moon, Lime Green and Sassy Fat White/Silver Slither, in addition to this month's Midnight Blue.
Forbes Midnight Blue Glaze
Frit 3110 68%
Custer Feldspar 18%
EPK (Kaolin) 9%
Lithium Carbonate 5%
Copper Carbonate 4%
Cobalt Carbonate 2%
Hectorite 2% (or Bentonite 1%)