古磁氣學연구를 위한 磁性鑛物論

• 영문명: Magnetic Mineralogy in Palaeomagnetism
• 발행기관: 대한자원환경지질학회
• 저자명: In Soo Kim(金仁洙)
• 간행물 정보: 『자원환경지질』16권 3호, 223~243쪽, 전체 21쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1983.09.30

영문 초록

palaeomagnetism is a major implement to define tectonic provinces and to estimate their past relative position quantitatively. In this sort of investigation it is tacitly assumed that the magnetization of the rocks under study was acquired at the time of their formation. However, because of the possibility of secondary alteration and/or replacement of magnetic minerals, this assumption is not always legitimate. To secure reliable palaeomagnetic data it is therefore fundamental to identify the carrier mineral of magnetization. This paper reviews magnetic mineralogy relevant to palaeomagnetism of terrestrial rocks. Under the heading of each mineral its genesis, crystal structure, magnetic properties, criteria for ore microscopic determination and secondary alteration are summerized. This paper should also be helpful in application of magnetic mineralogy to geothermometry and oxygen barometry in igneous petrology, diagenesis and provenance study in sedimentary petrology, metamorphic temperature determination and genesis study of ore deposits.

목차

Abstract

1. 서언

2. 자성광물에 관한 문헌

3. 자성광물

4. 함티탄 산화철광물

5. 산화철광물(Iron oxides)

6. 수산화철광물

7. 유화철광물

8. 결언

References