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Gübelin: Gem Lab - Ethiopian Gemstones
Автор: Gübelin - Jewellery, Gemmology and Watches
Загружено: 2020-04-29
Просмотров: 7406
Описание:
Let chief #gemologist Dr. Lore Kiefert take you on a trip to #Ethiopia. Discover where the many different #gemstone #deposits are located, which #gemstones can be #mined there and get exciting impressions of the local life in this next episode of our video lectures.
Discover more under https://www.gubelin.com/gemmology.
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