Abalone Shell like all shells, are the homes of small creatures of our beautiful ocean. Shells have been found in the graves of ancient peoples. They are one of the original forms of currency dating back over ten thousand years. Shell is relative easy to carve and drill but has never been rated on the Mohs hardness scale. Metaphysical Properties: Because of their original homes all shells are connected to the energies of intuition, sensitivity, imagination, and adaptability. Shells promote cooperation within ones self, and with others. Abalone specifically is associated with fertility of the mind and the body. Astrological Sign = Pisces Element = Water