Education Of Gem & Jewellery
Gemmologists Association of Sri Lanka (GASL) is the professional body of Gemmologists in Sri Lanka. It was established in 1970 and since then it works with broad spectrum of activities related to science of Gemmology.
With the aim of providing a recognized .. « MORE »
Exhibition Of Gem & Jewellery
Jewels 2023 is uplifting the trade by educating and promoting the Gem and Jewellery in Sri Lanka. Therefore, this year GASL arranges a competition among the traders and enthusiasts of Gems and Science of Gemmology. Jewels, the flagship annual event of GASL is scheduled to be held from 15th to the 17th of December 2023 at Colombo for the twelfth consecutive year...
« MORE »Research And Articles Results of DGem (SL) Examination
Possibility of Identifying Treated and ...
Sandun Illangasinghe1, Hasintha Wijesekara2 and Meththika Vithanage2. 1.Research Officer, Gem & Jewellery Research & Training ...
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Problems in the Practice
Consultant Gemmologist
To an inexperienced gemmologist or dealer, some of the gems moving around ...
Collector Gems / Rare Gems ...
There is an important subject that is hardly ever discussed in the gemological world, which ...
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Do gemstones have powers
There is so much literature on the healing power of gemstones and the power of ...
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Gemstones of Gemmological value
Gems are minerals. Due to several chemical and physical activities minerals are formed in the ...
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