Freeform Septarian A michigan petoskey stone This piece is polished into

This piece is polished into a sphere shape

This piece has been slabbed and polished

Jasper is a microcrystalline quartz

5 W x 3 H inches

glittery appearance caused by light reflecting off inclusions

Freeform Septarian A michigan petoskey stone This piece is polished intoSeptarian are carbonate rich concretions containing angular cavities and cracks filled with hardened material. Mud or siltstone occupy the darker areas, while calcites occupy the voids and cracks The mudstone and calcite contain iron. This display piece has brilliant contracting colors and is polished into a freeform. Measuring 5. 5 inches in length and height, and 3. 2 inches in width. Weighing 1. 5 pounds. Customer will receive the exact piece