최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기암석학회지 = The journal of the petrological society of korea, v.28 no.2, 2019년, pp.129 - 141
The Eoraesan area, Chungju, which is located in the northwestern part of Ogcheon Metamorphic Zone, Korea, mainly consists of the Neoproterozoic Gyemyeongsan Formation and the Mesozoic igneous rocks which intruded it. The metaacidic rocks (MAR) of the Gyemyeongsan Formation show a maximum radioactive...
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
충주 어래산 지역은 어디에 위치하는가? | 옥천변성대의 북서부에 위치하는 충주 어래산 지역은 주로 신원생대 계명산층과 이를 관입하는 중생대 화성암류로 구성되어 있다. 계명산층의 변성산성암의 방사능 값은 매우 높게 나타나고, 전기 쥬라기 흑운모 화강암은 이 지역에 광범위하게 분포한다. | |
조산대 지역에서 변성광물의 성장 요인이 되는 변성작용 내지 광화작용은 무엇과 밀접한 관련이 있는가? | 조산대 지역에서 변성광물의 성장 요인이 되는 변성작용 내지 광화작용은 변형작용과 밀접한 관련이 있다. 변성작용 내지 광화작용 동안에 성장된 변성광물과 변형작용 동안에 형성 내지 변형된 변성광물 내·외부 엽리 사이의 기하학적인 형태는 변형작용에 대한 변성광물의 성장 시기에 좌우되어 다양하게 나타난다(e. | |
충주-괴산 지역의 계명산층, 문주리층, 운교리층내에는 무엇이 다량 산출되는가? | 1, 2). 이 지역의 계명산층, 문주리층, 운교리층내에는 대륙판 내부의 옥천열곡작용과 관련된 쌍봉형 화성활동의 화산암과 심성암이 다량 산출된다(e.g. |
Brimhall, G.H., Agee, C. and Stoffregen, R., 1985, The hydrothermal conversion of hornblende to biotite. Canadian Mineralogist, 23, 369-379.
Cheong, C.-S., Kim, N., Yi, K., Jo, H.J., Jeong, Y.-J., Kim, Y., Koh, S.-M. and Iizuka, T., 2015, Recurrent rare earth element mineralization in the northwestern Okcheon Metamorphic Belt, Korea: SHRIMP U-Th-Pb geochronology, Nd isotope geochemistry, and tectonic implications. Ore Geology Reviews, 71, 99-115.
Cluzel, D., Cadet, J.P. and Lapierre, H., 1990, Geodynamics of the Ogcheon belt (South Korea). Tectonophysics, 183, 41-56.
Kang, J.-H., 1994a, Tectonic evolution of the Ogcheon Zone, South Korea. Ph.D. thesis, Hiroshima University, Japan, 119 p.
Kang, J.-H., 1994b, Geological structure and tectonics of the Ogcheon Zone in the Chungju-Jangseonri area, South Korea. Journal of Science of the Hiroshima University Series C, 10, 11-23.
Kang, J.-H., 2010, The crenulation of Ogcheon metasedimentary rocks near the Ogcheon granite and the Honam shearing, Korea. Journal of the Petrological Society of Korea, 19, 157-165 (in Korean with English abstract).
Kang, J.-H., Hara, I., Hayasaka, Y., Sakurai, Y., Shiota, T. and Umemura, H., 1993, Time-relationship between deformation and metamorphism of the Ogcheon Zone in the Ogcheon district, South Korea. The Memoirs of the Geological Society of Japan, 42, 63-90.
Kang, J.-H., Hayasaka, Y., Katube, A., Lee, D.-S., Koh, S.-M., Ryoo, C.-R. and Noh, S.-Y., 2012a, SHRIMP zircon age of Gyemyeongsan Formation in the Eoraesan area, Chungju, Korea (Abstracts). Proceedings of the Annual Joint Conference, the Petrological Society of Korea and the Mineralogical Society of Korea, 73-75.
Kang, J.-H. and Lee, D.-S., 2012, Time-relationship between deformation and growth of metamorphic minerals around the Shinbo mine, Korea: the relative mineralization time of uranium mineralized zone. Economic and Environmental Geology, 45, 385-396 (in Korean with English abstract).
Kang, J.-H., Lee, D.-S. and Koh, S.-M., 2018a, Geology and constituent rocks, and radioactive values of the Eoraesan area, Chungju, Korea. Journal of the Petrological Society of Korea, 27, 85-96 (in Korean with English abstract).
Kang, J.-H., Lee, D.-S. and Koh, S.-M., 2018b, Constituent rocks and radioactive values of the Chungju-Goesan area in the northwestern part Ogcheon metamorphic zone, Korea: Considering on the source rock of REE ore body and its distribution and characteristics. Journal of the Geological Society of Korea. 54, 383-398.
Kang, J.-H., Lee, D.-S., Noh, S.-Y., Jeong, J.-W., and Koh, S.-M., 2017, Geology and constituent rocks of the Chungju-Goesan area in the northwestern part of Ogcheon metamorphic zone, Korea: Considering on the history of igneous activities accompanying formation and evolution processes of the Ogcheon rift basin. Journal of the Geological Society of Korea, 53, 51-77 (in Korean with English abstract).
Kang, J.-H., Oh, S.B. and Kim, H.S., 1998, Time-relationship between deformation and metamorphism of the Paleozoic metasedimentary rocks of the north Sobaegsan massif in the Janggunbong area, Korea. Journal of the Petrological Society of Korea, 7, 190-206 (in Korean with English abstract).
Kang, J.-H. and Ryoo, C.-R., 1997, Igneous activity and geological structure of the Ogcheon Metamorphic Zone in the Kyemyeongsan area, Chungju, Korea. Journal of the Petrological Society of Korea, 6, 151-165 (in Korean with English abstract).
Kim, J.-S., Park, M.-E. and Kim, G.-S., 1998, A geochemical study of the alkali granite in the Kyeomyeongsan Formation. Economic and Environmental Geology, 31, 349-360 (in Korean with English abstract).
Kim, K.W. and Lee, H.K., 1965, Geological report of the Chungju sheet (1:50,000), Korea. Korea Institute of Energy and Resources, 35p (in Korean with English abstract).
Koh, S.-M., Kim, J.-H. and Park, K.-H., 2005, Neoproterozoic A-type volcanic activity within the Okcheon Metamorphic Belt. Journal of the Petrological Society of Korea, 14, 157-168 (in Korean with English abstract).
Koo, J.H., Park, Y.S., Lim, M.T., Suh, S.Y. and Choi, J.H., 1986, A report on airborne radiometric and magmetic survey. In regional geophysical and geochemical studies for the exploration of mineral deposits. Korea Institute of Energy and Resources. KR-86-2-4, 7-27 (in Korean with English abstract).
Lee, C.H. and Kim, J.H., 1972, Geological report of the Goesan sheet (1:50,000), Korea. Korea Institute of Energy and Resources, 22p (in Korean with English abstract).
Lee, K.-S., Chang, H.-W. and Park, K.-H., 1998, Neoproterozoic bimodal volcanism in the central Ogcheon belt, Korea: age and tectonic implication. Precambrian Research, 89, 47-57.
Oh, M.S., Seo, J.R., Koo, S.B. and Choi, C.H., 1988, Rareearth mineralization in Kyemyungsan Formation of Ogcheon Group, Mt. Eorae area near Chungju city, Middle Korea. Korea Institute of Energy and Resources Research Report, KR-88-8A, 3-112.
Park, M.-E. and Kim, G.-S., 1995, Genesis of the REE ore deposits, Chungju district, Korea: Occurrence features and geochemical characteristics. Economic and Environmental Geology, 28, 599-612 (in Korean with English abstract).
Park, M.-E. and Kim, G.-S., 1998, Geochemistry of uranium and thorium deposits from the Kyemyeongsan pegmatite. Economic and Environmental Geology, 31, 365-374 (in Korean with English abstract).
Park, M.-E., Kim, G.-S. and Park, K.-H., 2005, Genesis of the acidic metavolcanic rocks distributed around the Chungju iron deposit in the Gyemyeongsan Formation. Journal of the Petrological Society of Korea, 14, 169-179 (in Korean with English abstract).
Passchier, C.W. and Trouw, R.A.J., 1996, Microtectonics. Springer-Verlag Berlin Heidelberg New York, 289p.
Toteu, S.F. and Macaudiere, J., 1984, Complex synkinematic and postkinematic garnet porphyroblast growth in polymetamorphic rocks. Journal of Structural Geology, 6, 669-677.
Vernon, R.H. and Ryde, N., 1978, Porphyroblast-matrix microstructural relationships in deformed metamorphic rocks. Geologische Rundschau, 67, 288-305.
Zwart, H.J., 1962, On the determination of polymetamorphic mineral associations and its application to the Bosost area (central Pyrences). Geologische Rundschau, 52, 38-65.
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.