Ok so here's the deal we got my mother a pizza stone for her birthday, and while we were making it the pizza stone continued to crack while we were cooking it on their chiminea. Well I am getting ahead of myself my father got a new chiminiea a few weeks earlier and we got my mother a pizza stone to make pizza on it. But got this unexpected outcome. So does anyone have an idea of a pizza stone to use one it and any tips for cooking it in this manner? Thanks!