Septarian Sphere

UNIQUE + COLORFUL + POLISHED

These septarian spheres are polished to perfection. The septarian crystal is composed of calcite, aragonite, and limestone. These minerals would coagulate in the ocean, and then during low tide would begin to dry and crack. Calcite crystals would then form in the cracks, creating a unique formation between these three minerals.

Price is corresponding to size. Small is approximately 2 inches in diameter $20.00, Medium is approximately 10 inches in diameter $30.00, Large is approximately 20 inches in diameter $40.00, Extra Large is approximately 32 inches in diameter $50.00.

Why We Love This:
This completely unique piece is such an interesting addition to any mineral collection, and has by far the most interesting composition!