Click to enlarge K-T Boundary about 65 million years ago contains iridium anomaly from an asteroid impact thought to have caused dinosaur extinction. That's the "dust" and the "crust" is slurry I got from cutting rocks drilled from the the Mid-Atlantic Ridge. Sometimes the materials look like what they are, meaning the K-T Band looks like dust and the Earth crust looks like basalt.



Crust & Dust on Porcelain
Crust & Dust on Porcelain

3.25" high x 3" wide

Lower area is Mid-Atlantic Ridge slurry applied thinly. Narrow band under rim is the Cretacious-Tertiary Boundary sample. Interior glaze is shiny white, assembled from refined materials.


Availability: Usually ships in 2-3 business days

C-4US$60.00
Crust & Dust 0n Porcelain
Crust & Dust 0n Porcelain

2.75" high x 3" wide

Lower area is Mid-Atlantic Ridge slurry applied thinly. Narrow band under rim is the Cretacious-Tertiary Boundary sample. Interior glaze is shiny white, assembled from refined materials.


Availability: Usually ships in 2-3 business days

C-5US$60.00
Earth Crust Space Dust on Stoneware
Earth Crust Space Dust on Stoneware

4" x 3.25"

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG24US$75.00
Earth Crust Space Dust on Stoneware
Earth Crust Space Dust on Stoneware

5" x 3.25"

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG25US$75.00
As Earth's Crust Wrinkles
As Earth's Crust Wrinkles

5" x 3.25"

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge applied to stoneware clay that began to deform as I 'threw' it, much like Earth's crust is constantly reforming. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG26US$80.00
Earth Crust Space Dust
Earth Crust Space Dust

4.75" x 3"

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG27US$75.00
Crust & Dust on Porcelain
Crust & Dust on Porcelain

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge, applied and while wet, quickly brushed off in wisps that reveal the translucency of the clay when strong light hits the exterior. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG28US$95.00
Crust & Dust on Wrinkled Stoneware
Crust & Dust on Wrinkled Stoneware

5" x 3.25"

Band of sediment under shiny lip-dip is the K-T Band sediment. Lower exterior brown is rock slurry from Mid-Atlantic Ridge, applied to clay that, while I 'threw' it, wrinkled much like the submarine landscape where Earth's crust is reforming. Interior shiny glaze assembled from refined materials. Thumbwell filled with glass.


Availability: Usually ships in 2-3 business days

5-MG29US$80.00