Albany Slip Substitute
Through years of formulation and reformulation, Karl Miller developed Albany Slip Substitute which is intended to reproduce the physical and performance characteristics of the famed Albany (NY) Slip once mined only two hours from Miller's ceramic lab. See also Alberta Slip clay.
It melts to a glossy chocolate brown glaze at cone 8-10. It was a very popular glaze ingredient for dark colors and temmoku and iron crystal effects.