Please know the boss Liangzhu culture jade is soft jade or hard jade what kind of jade used

Nephrite. At that time, the processing equipment was very primitive, and it was impossible to process such complex shapes using hard jade. In 1982, Jiangsu Liyang Xiaomeiling discovered tremolite nephrite deposits, and the texture of the jade was similar to Liangzhu jade. However, Liangzhu unearthed so many jade objects, all from Jiangsu Xiaomeiling transport jade material is a bit unrealistic. Many experts believe that Liangzhu site group near the jade mine, just not yet found.