The Present Status of Application of Instrumental Methods of Gem Identification : Examples of Identifications using EDS, X-radiography, FT-IR.

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  • 分析機器による宝石鑑別の現状 : EDS, 軟X線透過像, FT-IRによる鑑別 : 新しい鑑別法
  • 分析機器による宝石鑑別の現状--EDS,軟X線透過像,FT-IRによる鑑別〔含 英文〕
  • ブンセキ キキ ニ ヨル ホウセキ カンベツ ノ ゲンジョウ EDS ナンXセン トウカゾウ FT IR ニ ヨル カンベツ ガン エイブン

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Abstract

It is necessary to develop new instrumental methods to identify recently appeared gemstones which are difficult to be identified by the conventional gemmological methods. Several examples are explained in this paper to demonstrate effective uses of EDS, soft X-ray transmission. FT-IR, etc. in identifying gemstones currently appearing in the market. The development of such instruments will contribute much to gemmology.

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