안동지역 사문암광상의 구성광물 및 성인에 관한 연구

• 영문명: Genesis and mineralogy of the serpentinite deposits in the Andong area, Korea
• 발행기관: 대한자원환경지질학회
• 저자명: 황진연(Jin Yeon Hwang) 김정진(Jeong Jin Kim) 옥수석(Soo Seok Ock)
• 간행물 정보: 『자원환경지질』26권 1호, 1~10쪽, 전체 10쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1993.02.28

영문 초록

The Andong serpentinite body is distributed along the Andong fault, and shows an elliptical shape. The serpentinite is composed of serpentine minerals and other various minerals such as forsterite, pyroxene, talc, tremolite, chlorite, prehnite, calcite and dolomite. The serpentine minerals consist primarily of lizardite with minor chrysotile. Antigorite rarely occurs in some veins. The serpentinite is largely divided into two alteration zones by the occurrence and mineral assemblages. One of the alteration zones is composed of a large amount of serpentine minerals. The other is characterized by tremolite and chlorite. The alteration zone composed of tremolite and chlorite seems to have been formed by hydrothermal alteration after the formation of serpentinite. It is considered that the serpentinite have been formed by alteration of the ultramafic rock such as peridotite.

목차

ABSTRACT

서론

사문암광산 주변의 지질

구성광물의 조합 및 분포

구성광물의 특성

사문암의 암석 지화학적 특성

사문암화작용에 관한 고찰

결언

참고문헌