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Characteristics of Tahitian Black Pearls and Their Application in Identification
LIU Wei-dong
2003, 5(1): 1-4.
Abstract PDF
Gemmological Research on “Reconstructed Xiuyan Jade”
LUO Yong-an, YU Wan-li, BAI Feng
2003, 5(1): 7-9.
Abstract PDF
Green Nephrite Jade from Canada
MI Ling-li
2003, 5(1): 10-13.
Abstract PDF
New Development in Diamond Cut
CHAI Yan, CHEN Zheng, CHANG Feng
2003, 5(1): 14-16,25.
Abstract PDF
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