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Gemological Education
Gemological Education
描述
The Gemmological Association is the world's longest established gemological teaching organization. Gem-A is committed to promoting the study of gemology through education and membership, and provides a wide range of courses that lead to internationally recognized gem qualifications. Gem-A gives practical workshops and courses with also scientific basis for students interested in laboratory analysis work. 
  • Studies opportunities over 25 countries. 
  • A wide range of books and instruments available to students, gem professionals and enthusiasts, to aid research and ensure accurate gem identification.
The Gemmological Association of Great Britain
英国
其他
其他
平均回覆时间:不适用
供应商资料最后更新: 2019年6月6日
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