Green jade, also known as Xinyi south jade, is a variety of jade. Green jade is a serpentine jade made from magnesium-rich rocks metamorphosed into serpentine jade, which is produced in a ground rock composed of mica schist and striped mixed flakes. Green jade is predominantly light green with yellow, white and brown colors, and has a very good texture with a waxy luster and translucency. Because of its beautiful color, low hardness and good processing properties, it is suitable for craft jade carving and jewelry.