Economic and Environmental Geology (자원환경지질)
- Volume 23 Issue 1
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- Pages.11-23
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- 1990
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
The Mineral Compositions and Geochemical Characters of Pyrophyllite, Kaolinite, and Alunite deposits of Southwestern Cheonnam, Korea
전남 서남부지역의 납석, 고능석과 명반석 광상의 광물조성 및 지구화학적 특성에 관한 연구
- Shin, Sang-Eun (Dept. of Geology, Chennam Univ.) ;
- Park, Hong-Bong (Dept. of Geology, Chennam Univ.)
- Published : 1990.02.28
Abstract
Pyrophyllite, kaolinite, and alunite deposits distributing in Southwestern parts of Cheonnam are classified into three types of minerals assemblages by the results of X-ray diffraction analysis etc. The first mineral assemblages contains pyrophyllite, kaolinite, dickite, quartz, diaspore and/or corundum, the second one contains alunite inseads of corundum, and the third one contains alunite without pyrophyllite and diaspore. It is can be considered that the depoSits which consist mainly of pyrophyllite are formed higher temperature than the other deposits. Judging form the chemical analyses the chemical compositions of hydrothermal solutions acting to the deposits seem to be relatively simple. But the hydrothermal solutions which generated Dogcheon, Jugjcon, Ogmaesan, and Seongsan mine contain rather somewhat higher
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