Analysis and modification of blue sapphires from Rwanda by ion beam techniques
© 2015 Elsevier B.V. Blue sapphire is categorised in a corundum (Al 2 O 3 ) group. The gems of this group are always amazed by their beauties and thus having high value. In this study, blue sapphires from Rwanda, recently came to Thai gemstone industry, are chosen for investigations. On one hand, we...
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格式: | 雜誌 |
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2018
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在線閱讀: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84948569947&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43978 |
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