Red Goldstone is a man-made stone. It is made with flecks of copper, which gives this stone similar healing properties. Red Goldstone encourages a positive attitude, motivation and promotes vitality. Useful in color therapy. Metaphysical properties are provided for your information and are not meant to replace the advice of a qualified physician or medical practitioner. Due to the nature of this product, color, size, and shape will vary. Quarter is used for size reference.