We use it for: Goiter, obesity, pituitary glands, thyroid. Good for hair, nails, and protects from radiation poisoning. High in minerals. Magickal: Protection, Sea Spells, Wind Spells, Money and Psychic Powers. Carry to please the sea spirits and insure safety when traveling by water. Place a small mound of this near the latrine of someone you dislike and it is alleged they will develop an irritation of the urinary tract in about nine weeks.