Liangzhu Culture Jade Cong, H. 6.6cm, D. 5.2cm, 251grams June 9, 2017 by exoticjades in Jade Authentication Source: Liangzhu Culture Jade Cong, H. 6.6cm, D. 5.2cm, 251grams Share this:TwitterFacebookMoreLinkedInLike this:Like Loading...