| Jadeite deposits of the Clear Creek area, New Idria district, San Benito County, California. Jour. Petrol....shape yes no not yet encountered Biwa, Japan; China; USA yes Chinese, ‘coin bead’, round no not...spectra of brucite, an imitation of nephrite and Shoushan stone Li Jianjun,Yu Xiaoyan, Cai Jia, Liu Xiaowei...Chengxing and Cheng Youfa Abstract: Nephrite and Shoushan stones have a long history of use as ornamental...ornamental gem material for jewellery and carving in China. However, the reserves of the stones have dramatically |
