Journal of the Mineralogical Society of Korea (한국광물학회지)
- Volume 5 Issue 1
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- Pages.14-21
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- 1992
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- 1225-309X(pISSN)
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- 2288-7172(eISSN)
Rare Metal Occurrences within the Anorthosite in the Hadong-Sanchong area, Kyungnam Province, Korea
하동-산청지역 회장암에 배태된 희유금속자원에 관한 연구
- Kim, Won-Sa (Department of Geology, Chungnam National University) ;
- Jeong, Ji-Gon (Department of Geology, Chungnam National University) ;
- Lee, Gang-Ho (Department of Geology, Chungnam National University) ;
- Watkinson, D.H. (Department of Earth Sciences, Carleton University)
- Published : 1992.06.01
Abstract
Allanite crystals rich in rare-earth elements(REE) occur in soil developed on top of anorthositic rocks in the Jungsu-ri area of Okjong-myun, Hadong-run, where large Ti orebodies are embedded in the bed rock. In this study allanite is investigated mainly by transmitted light microscopy, electron microprobe analysis, atomic absoption spectrophotometry, X-ray diffraction, infrared spectrocopy. In addition, its specific gravity and micro=indentation hardness value are measured. Allanite occurs with max. dimension of
경남 하동군 일대에 분포하고 있는 화강암질 암체내에서는 대규모의 Ti광체가 부존되어 있으며, 특히 옥종면 정수리 일대에서는 회유금속원소(REE)를 함유하는 갈렴석 결정들이 다수 발견되었다. 본 연구에서는 갈렴석에 대해 광학적연구, 전자현미분석, 원자흡수분광분석, X선회절분석, 적외선흡수분광분석, 비중 및 미경도 측정을 실시하였다. 갈렴석은 최대 크기
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