Glauberite

Glauberite often forms in continental and marine evaporite deposits. Because of its solubility, glauberite is often dissolved away from the crystal matrix leaving a distinctly shaped hollow cast. Glauberite is rated between 2.5 and 3 on the Mohs hardness scale.  In the metaphysical world, glauberite is a general healing stone, very versatile and is thought to be able to be programmed for healing ailments. Glauberite is thought to help to connect the physical body to nature.