Hills Rock & Gems, Inc.
This is natural sandstone, formed 120 million years ago by wind and water, then colored by iron oxides. It has not been altered in anyway except sawed into slabs and other shapes. Every piece is an original work of art from Mother Nature.
We have been producing picture sandstone products for over 30 years. Wonderstone, Goldenstone, and Rhyolite products together make up the finest and most complete line of sandstone picturerock found anywhere in the world.