Journal of the Korean Crystal Growth and Crystal Technology (한국결정성장학회지)

The Korea Association of Crystal Growth (한국결정성장학회)
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A study on the identification of quartz and jadeite by the FT-IR

FT-IR을 이용한 쿼츠와 비취의 감별에 관한 연구

  • 김영출 (동신대학교 대학원 보석공학과) ;
  • 김세환 (동신대학교 대학원 보석공학과) ;
  • 김판채 (동신대학교 대학원 보석공학과)
  • Published : 2003.02.01
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Abstract

Infrared spectroscopy is a powerful tool for gem identification and research. Therefore, this study was focused to a method of the identification of amethyst, citrine, rock quartz and jadeite by the FT-IR. The FT-IR measurement was very effective in judgement of amethyst, citrine and rock quartz whether they are natural and synthetic. And FT-IR was very useful for the distinguishment of the natural jadeite (A-Jade) from wax/polymer-impregnated jadeite (B-Jade). Such technique will be helpful to identify new challenges present by treatments and synthetics.

FT-IR은 보석을 감별하고 연구하는데 있어서 아주 유용한 장비이다. 그러므로 본 연구에서는 FT-IR을 이용하여 자수정. 황수정, 백수정 그리고 비취를 감별하는 데에 중점을 두었다 FT-IR은 자수정, 황수정과 백수정의 천연과 합성의 진위를 가리는데 매우 효과적이었으며, 천연 비취(A-Jade)와 왁스가 주입된 비취, 폴리머가 주입된 비취(B-Jade)를 식별하는 데 매우 유용하였다. 이러한 기술은 처리와 합성에 의해 새롭게 변화되어 나타나는 보석의 감별에 있어, 결정적으로 도움이 될 것이다.

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References

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