These Ulexite pieces are fun given the optical effect. They are also called TV Stone. The optical illusions make it great for any geological or scientifically minded child. Dimensions are for the middle slice.
Healing Properties of Ulexite (TV Stone)
It is known for its’ ability to magnify. Put it up to eye for a kaleidoscope effect. Quickens mental processes so can quickly see answers to complex problems. Enhances memory. Gives clearer grasp on concepts. Inspires exhilaration about visions / insights. It stimulates 3rd eye: clairvoyance, telepathy, inter-dimensional interaction and far-seeing (future/past events, distant locations).. May aid eyes: vision and fatigue.