Hey Kelly,
It's been a long time since I've had the equipment to mix my own clay but, when I did this served me well and, as I recall - will fill most of your requirements - no cow included tho.
No Waste Stoneware - ^9-10
100 lincoln fireclay
100 missouri fireclay
50 ball clay
12 flint
12 potash feldspar
I don't remember who to give credit to for the recipe - I probably got it from Bert Borch or Walt Drohan
( if anyone knows what these guys are up to I'd be interested in hearing )
let me know if you give it a try - Colleen.
