Amazing Tibetan Quartz cluster.Clusters bring harmony to groups of People.Just to be around this cluster ,you feel a clarity and a elegance that cannot be explained. Quartz is a Master Healer stone. It is an excellent all purpose healer. It amplifies healing energy and is used to perform diagnostic healing. It has been used historically to detect food poison. It is said to draw out pain. Quartz fortifies and strengthens all systems of the body. Quartz is reputed to be particularly effective for chronic fatigue, arthritis, bone injuries, depression, fibromyalgia, intestinal troubles. It also improves mental and physical energy, stamina, and physical strength . Weighs 26.4 lb or 11.97 kg 13"x 12" x 5 "(34 cm x30 cm x 15cm) Magnificent!!