Oval shaped black and white semi precious gemstone Crinoid Marble fossil designer cabochon 52 mm (or 2 inches) by 38 mm and 8.5 mm thick.
The back is not polished and the bottom edges have some chattering.
Crinoid Marble is the marble remnant from a sea floor that contains fossil crinoids and other fossils.
This gemstone fossil cabochon material came from China.
The name Crinoid comes from the Greek word krinon, meaning lily.
Though resembling a lily, Crinoids are actually marine creatures that make up the class Crinoidea, one of the classes of the phylum Echinodermata.
These fossil cabochons are believed to be about 354 million to 323 million years old.
Metaphysical Properties of Crinoid Marble: It is believed that Fossils can 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.