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Above: Back of specimen card
These fractal patterns are known as hopper crystals
" - Herbert Morrison
the layers fused together to form one of the most beautiful and completely accidental man-made composites
70" fossil fragment of the Dimetrodon's iconic spine
Polished Corvettite - SOLD 0.760" Piece ammonite Above: Back of specimen cardDuring 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
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