Standing spiral Septarian crystal with gorgeous dragon scale markings 4” in height Septarian is known as the concretion stone. It's a very protective stone that provides both grounding and protection of your physical, emotional, mental, and spiritual bodies. Septarian is the stone that you should use when you want to regulate your physical, emotional, mental and spiritual prowess. Septarian nurtures and grounds the wearer, bringing about feelings of happiness and understanding.