http://solidsurfacealliance.org/blog/2008/09/07/italian-study-on-thoron-and-radon-from-natural-stone-products/ Everything you need to know about the granite/Radon/radiation issues. For more info, go to forum.solidsurfacealliance.org Sun, 09 Jan 2011 21:09:16 +0000 http://wordpress.org/?v=2.8.4 hourly 1