Fossil Creek Stone is a quartzitic sandstone formed over 300 million years ago in the deserts of Eastern New Mexico. Formed by water deposits with a higher compressive strength (16,400 psi) and a lower absorption rate (2%), Fossil Creek Stone can be utilized in any climate and last for generations. It is a color consistent material, with its neutral beige to earth tone buff coloring. Fossil Creek Chimney Cap is a solid slabs placed atop a masonry chimney to prevent water infiltration, animal nesting, and structural deterioration. It serves as a durable, aesthetic, and low-maintenance cover that protects the chimney crown from rain, snow and debris while enhancing the home’s exterior. Available sizes: 24″x36″, 24″x48″, 30″x30″, 30″x36″, 30″x48″, 30″x60″, and custom sizes.