Fireplace mantels - Scagliola stone or others

I have now looked around and found several suppliers of fireplace mantels. Targaruga has some very nice ones, but the overall best range of choices are at Sonterrastone.com and Missionstone, but so far the best high end fireplace mantels seems to be at www.francoisandco.com/?section=collections&cat=1&subcat=heritage . Now we will look more at stone range hoods and compare what is best on the markt.