Thanks for the inquiry! The stone is from a local quarry in Wisconsin called Buechel Stone. I believer their product is distributed to many other states. The stone product that we used was "Blue Ridge River Rock." Attached is a link to the website: http://www.buechelstone.com/shoppingcart/categories/Building-Stone/Full-Veneer/Product-Lines/Mosaic-Line/
The siding product is "James Hardie" cement board siding. We used the 4" reveal horizontal lap siding material. The customer chose a custom color match to Sherwin Williams "Dovetail" SW 7018. Good luck with your project!