Fordite aka Detroit Agate Cabochon purple passion agate and orange swirled oval shaped

and orange swirled oval shaped Rosarita cab

Beautiful Spiny Oyster combine with Bronze in this stabilized composite rock material from Kingman

This cab measures approximately 28×11 mm

which have been baked numerous times

~ 25 x 16 x 6 mm

Fordite aka Detroit Agate Cabochon purple passion agate and orange swirled oval shapedFordite aka Detroit Agate Cabochon Fordite, also known as Detroit agate or Motor City agate, is old automotive paint which has hardened sufficiently to be cut and polished. It was formed from the buildup of layers of enamel paint slag on tracks and skids on which cars were hand spray painted, which have been baked numerous times. (from Wikipedia)