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Sri Lankan Gemstone Expedition by AIGS
Автор: AIGS Thailand
Загружено: 2017-12-04
Просмотров: 560653
Описание:
A journey through the Island of Gemstones, Sri Lanka. We took a group of our students to explore the islands gem mines, gem cutting, and gem markets.
If you would like to go on our next gemstone trip, please visit www.aigsthailand.com
Gemology School and Gem Laboratory - Asian Institute of Gemological Sciences - AIGS
Video Shot and Edited by Justin K Prim / AIGS
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