Fieldstone Cobbles from the Quarry Mill give this fireplace a natural look. Fieldstone Cobbles contains one of the most diverse assortments of colors. This natural stone veneer has whites, tans, browns, light grays, medium grays, reds, and just about every shade in between. That assortment of colors makes this stone great in just about any atmosphere or décor. The ranges of sizes are larger than most available stones. As a result, this stone is typically used in larger projects like fireplaces, large accent walls, siding, and landscaping walls.