Identifying gemstones is not a trivial task. While properties such as color and transparency can help with identification, gemstones such as rubies, spinels, and garnets can be difficult to ...
Pakistan Gems and Jewellery Development Company (PGJDC) has organised a training course on gemstone identification at its Gem Exchange at Namak Mandi, Peshawar. Ilyas Ali Shah, a PGJDC geologist, is ...
Dubai, July 23rd, 2007 (WAM) - To meet the increasing demand for more skilled professionals in the growing coloured stones segment, the Dubai Gold & Jewellery Group organised a ten day course on ...
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