인공자수정 육성및 광물학적 보석학적 연구
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 1991.03
- 8페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국지구과학회
ㆍ수록지정보 : 한국지구과학회지 / 12권 / 1호
ㆍ저자명 : 김원사, 이선숙, 나경주
영어 초록
Synthetic amethyst grown from hydrothermal method and subsequently irradiated with gamma ray was investigated by polarizing microscopy, emission spectroscopy, atomic absorption spectroscopy, X-ray diffraction electron microscopy, infrared absorption spectroscopy, heating and freezing microscopy, density balance, and optical refractometry. Natural amethysts collected from Sokrisan, Eonyang, and Brazil were also studied to compare their mineralogical and gemmological properties with those of the synthetic counterpart. Synthetic and natural amethysts show exactly or nearly identical properties in specific gravity, refractive index, crystal structure, and chemical composition. In contrast, UV-visible spectrometry and I. R. spectrometry data, solid and fluid inclusion features, and color distribution differ considerably which may be used in differentiating the synthetic from its natural equivalents.
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