Incredible malachite sphere, natural, of great quality. XXL. 100% natural, no treatment. 3.5 – 4 hardness, refractive index of 1.66 – 1.91, specific gravity of 3.54 – 4.1. Malachite, as a rule, results from the alteration of copper ores and was used as a mineral pigment in green paints, since antiquity until 1800’s. With a somewhat light-resistant pigment, malachite is very sensitive to acids and is of variable colour. Large quantities of this stone have been mined in the Ural Mountains. Malachite has the ability to assist in spiritual healing and facilitate the evolution and expansion of consciousness. It activates intuition and facilitates the reception of information and energies that help in the path of our spiritual ascension. It also has the power to help heal spiritual imbalances, align DNA and reorganize the memory of cells to enable a profound transformation in our entire being. Photos are detailed for buyer to have the best description of the piece. PO139