Polished Corvettite - SOLD 1.044" Piece giftsforher Travertine forms as calcium carbonate

Travertine forms as calcium carbonate rich water flows through a cave or hot spring

71" fossil plant from the genus Neuropteris that was recovered from a coal bed in Kentucky

from the time our planet was covered in fire

It was an enormous fieldstone

Polished Corvettite - SOLD 1.044" Piece giftsforher Travertine forms as calcium carbonateDuring 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