☆Malachite Bracelet☆ 7.2mm Thank you for viewing! Here is a product announcement. This is a malachite bracelet. Malachite is also known as peacock stone. It resembles the pattern of a peacock's feathers. Due to the global increase in demand for copper, it has become a very expensive mineral. It is a secondary copper mineral. It is copper oxide. It is the green rust, verdigris, that forms on ten-yen coins. Because it is expensive, artificial stones have recently become available. This product is natural malachite. The size is 7.2mm. The wrist size is 15cm. Thank you for your consideration.