Click to enlargeCrust & Dust on Porcelain

4.75" x 3.5"

Interior white overlapped by a lip-dip of black glaze makes bluish. Lower exterior is the Earth crust slurry, speckled band is the sediment with the iridium anomaly. More info available by using drop-down menu of Collected Mud Stories, click on "Mid Atlantic Ridge and Cretacious Tertiary Boundary".