Hello everyone, i am hoping someone can offer me some advice on quartz tiles.My wife has seen some black tiles with silver/mirror pieces in them(quartz i think) and i wondered what would be a reliable make and who can supply them.I have been on the internet and rang a few places and i am being quoted from £50 sqm up to £120 sqm.Can anyone tell me why the big difference in price.Also some are saying it has to be gulfstone.