보존과학연구

National Research Institute of Cultural Heritage (국립문화재연구원)
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The study of non-destructive analysis of objects excavated at the tomb of Mich’un-ri in Ch’ung-won

유물의 비파괴 조사 연구-청원 미천리 고분 출토 유물을 중심으로

  • 문환석 (문화재청 문화유산국 유형문화재과) ;
  • 조남철 (문화재청 문화유산국 유형문화재과) ;
  • 김성배 (문화재청 문화유산국 유형문화재과)
  • Published : 1999.12.20
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Abstract

We performed the non-destructive analysis of objects excavated at the Tomb of Mich’un-ri in Ch’ung-won. We analysed components using of Energy Dispersive X-Ray Micro-Fluorescence Analyzer. Glass bead inlaid with silver was classified as K2O-CaO-SiO2 type of glass. Purity of silver inlaid in the surface was verified above 97%.All small ear-ring were made by rolling up gold broad to a bronze wick. The composition ratio of Au : Ag has significantly higher 87 : 11 than bigear-ring. As a result of composition analysis of a welded part with big ear-ring, it contained the more Cu, Hg contents and the less Au, Ag contents than the surface of big ear-ring.

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