I have a pure granite mill stone for Lee Household Mill. The stone was copied from a Lee Household Mill stone by a company that specializes in laser cutting materials with a computer program. It has a slightly rough interior where the grain strikes the surface: and they did a good job, as it is virtually a perfect copy of a Lee stone, including the slight front and back difference a Lee stone has. It works as well to grind as the stone that comes with the Lee Household Mill. I used it for several months. The original Lee stone is made of composite materials pressed together. This stone is the material of an old fashioned mill stone. I can email more photos and tell you more if you like.
where are you located and how much are you asking for your stone
You can contact me on my e mail address at rd@ultimatexc.com
Tks
Dan
Only the outside of the stone facing the camera lens is polished. The interior of the stone is not polished and has a rough texture. The back of the stone facing inward and the outer circumference are unpolished and rough,