T.J. of Sydney Peek explained to us that flaming does not work on their quartzite-schist material for some strange reason. I had already found this out as we had tried to flame a piece to get rid of the saw marks and nothing happened. Usually you can make it nice and flaky. It occurred to me (carrying through on the farm-quarry produce analogy) that a good 'stone made meal' of 'schist kabob' might never get cooked properly?
Please send in more ideas of stone foods and menu creations that might make for a good solid meal.