Vanadinite is a mineral belonging to the apatite group of phosphates. And usually found in forms of red hexagonal crystals.The crystals can be transparent, translucent or opaque. Vanadinite stimulates creativity and sharpens our thinking and to assist you to achieve your goals. Helps with asthma, congested lungs and helps with reproductive system dysfunction. 6 inches x 5 inches x 3 inches. This item is made of vanadinite.