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.



Set of Two Small Porcelain Cups
Set of Two Small Porcelain Cups

3.25" high

Set includes two, photo shows from both sides. White interior.


Availability: Usually ships in 2-3 business days

CPS-21US$100.00
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
Crust & Dust on porcelain
Crust & Dust on porcelain

2.75" high x 3.25" 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-21US$60.00