Pink Amethyst Druzy-A petoskey stone formed when volcanic lava rich

formed when volcanic lava rich in silica cools rapidly and forms without the formation of crystals

Polychrome Jasper (Desert Jasper) is a colorful variety of chalcedony that forms through volcanic activity and hydrothermal alterations

when the mud dries out and cracks

Average Dimensions: 5

Pink Amethyst Druzy-A petoskey stone formed when volcanic lava richPink Amethyst occurs when Hematite enters the crystalline structure of an amethyst formation during the irradiation process. The pink coloration is a result of small inclusions of Hematite within the Quartz. You will receive the exact item shown in the pictures. Dimensions: 3. 5 L X 2. 0 W x 5. 0 H inches Weight: 2. 22 pounds