9) Black Septarian Calcite Crystal Rough Crystal and physical planes to provide

and physical planes to provide calm

This item has carefully been produced by our supplier partner in Brazil

All are of high grade from Madagascar

The color is usually considered as due to trace amounts of titanium

9) Black Septarian Calcite Crystal Rough Crystal and physical planes to provideSeptarian Calcite Large Septarian Crystal, expertly polished and a very striking piece Size : 12 x 8 x 8 cm approx. Weight : 1. 2 KG approx. Location : Madagascar You will receive the exact crystal pictured Septarian: A result of volcanic eruptions, dead sea life was chemically attracted to the sediment around them, forming mud balls. As the ocean receded, the balls dried and cracked. Due to their bentonite content they also shrank in size and