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A leader in its field, The Journal of Gemmology publishes research papers on all aspects of gemmology, including natural stones and their treatments, synthetics and simulated gemstones. The Journal carries book reviews and abstracts of articles published in other gemmological publications,names of those who have qualified in our Gemmology and Gem Diamond examinations, new Fellows and members, and donations and gifts received.

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Field trip to Rathnapura, the city of gems Sri Lanka.

Gemologist Association of Sri Lanka invite you to join a gemological excursion for stones lovers who can a firsthand experience in gem business environment and gem mining at the area.Visit to gem pit , Purchasing & Marketing , visit to Gemmological museum , Heat treating of Geuda, Fellowship dinner with music, Visit to water fall .

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