Polished Corvettite - SOLD 0.997" Piece rockinaboxromanglass "Extraterrestrial cause for the Cretaceous-Tertiary

"Extraterrestrial cause for the Cretaceous-Tertiary extinction

and thickness

Above: Example raptor teeth with fine feathered friends

This encapsulated word offers a rare and affordable opportunity to own an authentic piece of Lincoln’s handwriting

Monticello (Home of Thomas Jefferson)

Polished Corvettite - SOLD 0.997" Piece rockinaboxromanglass "Extraterrestrial cause for the Cretaceous-TertiaryDuring the post war Golden Age of Automobiles, factory workers from several different manufacturers discovered something curious. During the painting process, layers upon layers of automobile paint would accumulate into a layered and beautiful material. When heated and polished, this man made "motor agate" reveals the colors of the cars that once passed through these factories. This specimen is a piece of Motor Agate called Corvettite, as it was