Palmetto is a colorful tumbled castle rock style natural thin stone veneer.  This thin stone consists of large rectangular individual pieces of stone that install relatively quickly and are great for large exterior walls. Although the raw stone is quite colorful, the tumbling process softens the tones. The tumbling process also removes any sharp edges on the stones leaving a fairly smooth texture. Palmetto is unique in that it showcases a natural blend of colors all pulled from the same quarry. The colors of the stone change as you move into deeper layers of the quarry. In this case, the brown tones are quarried from the top layers and the blues and greys appear as deeper layers are excavated.​