Mexican Onyx Bear with Fish polished and for its quartz veins

and for its quartz veins resembling water

Mica has a monoclinic crystal system and peels into sheets

and 1 inch in width

Measuring approximately 3

Orthoceras cephalopods were an ancient mollusk that lived more than 350 million years ago

Mexican Onyx Bear with Fish polished and for its quartz veinsPakistani onyx, the bands formed by the deposition of calcite saturated with iron. The iron oxidizes into reddish bands while the reduced iron creates green or whitish banding. This piece is polished into a bear shape, with a fish in its mouth. You will receive the exact item pictured. Average measurements: 4. 00 L x 2. 25 W x 3. 00 H inches Average weight: 4. 3 ounces