Malachite stone is a mineral that is based on copper carbonate. It’s first use was as an ore of copper and was mined purely as a source of the metal. The green colour comes from the copper oxidising in the air because the mineral forms close to the surface of the Earth.
Round & Rectangle Green Malachite Stone
Fashion 13 X 18mm. Rectangle 6mm. Round & Rectangle Green Malachite Gemstone
18" Long Necklace