The National Gem and Jewellery Authority released an official report on January 21, 2026, regarding a rock specimen ...
The National Gem and Jewellery Authority (NGJA) has clarified that a stone recently discovered in the Deltotawatta area of Galaha in Kandy does not have high commercial or market value. ..
The National Gem and Jewellery Authority has issued its investigative report on the suspected gemstone found in Galaha, Kandy recently ...
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