Yooperlite Sphere (A)The pictures represent the quality and sizing you can expect to receive, however please note that each stone is unique and one of a kind so there may be slight variations in size and appearance. All crystal healing information provided is intended for spiritual guidance. It is not intended as a substitute for medical advice or service. What makes these rocks special is the inclusion of fluorescent sodalite. A polished thin section of a Yooperlite