Click to enlargeEarth's Crust & Space Dust Settled Here

8" x 2"

Says, "Down deep out far -- Earth's crust, K-T Band dust - asteroids - settled here. Mid-Atlantic Ridge slurry is on the chattered area closest to the center and the K-T Band dust in outside of the band that wears words. Both materials are also on the back.

Rim and center are glazes assembled from refined materials.