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NTIS 바로가기자원환경지질 = Economic and environmental geology, v.47 no.5, 2014년, pp.517 - 532
최영기 (한국광물자원공사 전략탐사실) , 유인창 (경북대학교 지질학과)
The Munamdong Formation is a small scale sedimentary deposit which is located in Yuljeonri, Naemyeon, Hongcheon Gangwon-do. In order to understand the depositional environment and its sequential change in the formation, sedimentary facies analysis was conducted. The result indicates that the Munamdo...
핵심어 | 질문 | 논문에서 추출한 답변 |
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문암동층이란 무엇인가? | 문암동층은 강원도 홍천 율전리 일대에 불규칙한 형태로 분포하는 소규모 퇴적암층이다. 분지의 형성과 발달사를 규명하기 위하여 야외조사를 통해 퇴적상 분석을 실시하여 퇴적환경과 이의 순차적인 변화를 해석하였다. | |
문암동층의 암상은 무엇인가? | 문암동층의 암상은 화산암 내지 화산쇄설암과 쇄설성퇴적암으로(Fig. 3) 화산기원암은 유문암 및 함유문암각력암 그리고 안산암으로 이루어진다(Fig. | |
유문암 육안 관찰시에 어떻게 보이는가? | 3). 육안 관찰 시에 담홍색 내지 흰색을 띄며, 특징적으로 유상구조(flow structure)가 잘 발달되어 있으며, 세립질의 조직을 또는 교란된 양상을 보인다. 이번조사에서는 기반암과의 경계는 명확하게 확인하지 못하였다. |
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