Smaller oval shaped semi precious gemstone Cotham Marble designer fossil stone cabochon 22.5 mm by 15.5 mm and 4.5 mm thick.
Cotham Marble is a fossil or a stromatolite. Stromatolites are the oldest known fossils, dating back more than 3 billion years.
This fossil gemstone material came from southwest England. It is actually a limestone.
It is from the Triassic period and is about 220 million years old.
Metaphysical Properties: Fossils are believed to help increase accomplishments in the area of business and add excellence to one's environment. They are also said to aid one in being open to change and new ideas.