| Journal Call no. | HD9747.A8J48 |
|---|---|
| Article Title | Enhancement among conference topics. |
| Is Part Of | Jewellery news Asia ; no.161, Jan 1998, p.64, illus. |
| Abstract | Recently developed techniques and equipment for enhancing gemstones and identifying synthetic gemstones and results of recent studies on jadeite, were among topics discussed at the Annual National Gemological Conference held at the China University of Geoscience in Wuhan in China in November 1997. |