Green Onyx Grapes polychrome jasper Mud or siltstone occupy the

Mud or siltstone occupy the darker areas

It can contain inclusions of iron oxide

Angelite sometimes referred to as Blue Anhydrite comes from the Greek word

is found in Madagascar and South Africa

These creatures were alive during the Neogene Period

Green Onyx Grapes polychrome jasper Mud or siltstone occupy thePakistani 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. These pieces are polished into grapes. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average measurements: 2 L x 2 W x 7 H inches Average weight: 0. 9 pounds