About Septarian Jasper :-Septarian specimens are geodes that are a combination of yellow calcite, brown aragonite, grey limestone and white or clear barite. ... Eventually, bentonite is replaced with limestone, resulting in the nodule turning to stone. Septarian stones are found along the Gulf of Mexico, all the way inland to Southern Utah.These ancient stones have a plethora of metaphysical abilities. Many people believe septarian to be a healing stone as well as a protective stone. Septarian nurtures and grounds the wearer, bringing about feelings of happiness and understanding. This versatile stone is also a speaking stone that is said to improve communication skills of the holder.These unique septaria can be any length and each septarian can have many different cracks. Calcite leeches into the cracks of septarian to form calcite crystals on a layer of aragonite, which is on bentonite clay.