Original Natural Septarian (also called dragon stone)Counter Modern Feng Sui Decor Mystical Stone Table Top, Unique handmade. Septarian is formed from congealed balls of mud. Due to the consequences of the geological process, these balls crack, and liquids rich in minerals begin to seep into them. Over time, minerals are deposited inside the cracks and form beautiful structures. Our specimens contain yellow calcite. Amazing piece, from my collection, New Never Used! Please see all pictures, express shipping insured after payment, please see my other private auctions.