Has a ratio of Hardness of 5.5……A complex aggregate Invigorates the body during spiritual growth and leaves one open to receive messages from the higher self regarding one’s well being. It unlocks one to direct contact with the void……Physically it Discharges anxiety and tension. Also it energises the thymus and pituitary glands. Builds strong the immune system and encourages the wisdom to care for the physical body……Emotionally it Allows an increase in spiritual and psycho-spiritual experiences, expands awareness and intellectual ability. Allows success in relationships and opens one to advance in relation to universal wisdom.