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NTIS 바로가기지구물리와 물리탐사 = Geophysics and geophysical exploration, v.17 no.4, 2014년, pp.247 - 252
신승욱 (한국지질자원연구원 탐사개발연구실) , 박삼규 (한국지질자원연구원 탐사개발연구실) , 신동복 (공주대학교 지질환경과학과)
Gagok Mine, which is skarn deposits, includes sulfide minerals such as sphalerite, galena, chalcopyrite, and pyrrhotite. To explore these minerals, spectral induced polarization (SIP) is relatively effective compared to other geophysical exploration methods because there is a strong IP effect caused...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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광체는 어떻게 형성되는가? | 가곡광산은 마그마가 석회암층을 관입하면서 형성된 스카른광상으로서 섬아연석, 방연석, 황동석, 자류철석과 같은 황화 광물의 광체를 수반한다. 광체는 마그마에 의해 유도된 광화유체(ore-bearing fluid)가 단층이나 층리와 같은 틈을 통해 압력이 낮은 상부로 이동하면서 온도가 떨어져 광석광물이 정출되는 광화작용 때문에 형성된다(Meinert et al., 2005). | |
가곡광산은 무엇이고 무엇을 수반하는가? | 가곡광산은 마그마가 석회암층을 관입하면서 형성된 스카른광상으로서 섬아연석, 방연석, 황동석, 자류철석과 같은 황화 광물의 광체를 수반한다. 광체는 마그마에 의해 유도된 광화유체(ore-bearing fluid)가 단층이나 층리와 같은 틈을 통해 압력이 낮은 상부로 이동하면서 온도가 떨어져 광석광물이 정출되는 광화작용 때문에 형성된다(Meinert et al. | |
광체는 광화작용 때문에 형성되는데, 이 광화작용은 어떤 요인에 의해 달리지는가? | , 2005). 광화작용은 마그마의 구성성분에 따라 달라지고(Fornadel et al., 2011; Yücel-öztörk et al., 2005; Zhao et al., 2014b), 시공간적인 차이에 따른 광화유체의 열수시스템에 의해 달라진다(Baker et al., 2004; Landtwing et al. |
Baker, T., Van Achterberg, E., Ryan, C. G., and Lang, J. R., 2004, Composition and evolution of ore fluids in a magmatichydrothermal skarn deposit, Geology, 32(2), 117-120.
Barreto, A., and Dias, C., 2013, Complex resistivity decomposition of the Dias's model in partition fractions applied to electrolyte salinity, clay content and hydraulic permeability determination, 13th International Congress of the Brazilian Geophysical Society, Rio de Janeiro, Brazil, 26-29 August 2013, 1095-1104.
Bishop, J. R., and Emerson, D. W., 1999, Geophysical properties of zinc-bearing deposits, Australian Journal of Earth Sciences, 46(3), 311-328.
Chough, S. K., Kwon, S. T., Ree, J. H., and Choi, D. K., 2000, Tectonic and sedimentary evolution of the Korean peninsula: a review and new view, Earth-Science Reviews, 52(1-3), 175-235.
Dias, C. A., 1972, Analytical model for a polarizable medium at radio and lower frequencies, Journal of Geophysical Research, 77(26), 4945-4956.
Dias, C. A., 2000, Developments in a model to describe lowfrequency electrical polarization of rocks, Geophysics, 65(2), 437-451.
Fornadel, A. P., Spry, P. G., Melfos, V., Vavelidis, M., and Voudouris, P. C., 2011, Is the Palea Kavala Bi-Te-Pb-Sb ${\pm}$ Au district, northeastern Greece, an intrusion-related system?, Ore Geology Reviews, 39(3), 119-133.
ISRM, 1979, Suggested methods for determining the uniaxial compressive strength and deformability of rock materials:Part 1. Suggested method for determining deformability of rock materials in uniaxial compression, International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 16(2), 138-140.
Katz, E., and Willner, I., 2003, Probing Biomolecular Interactions at Conductive and Semiconductive Surfaces by Impedance Spectroscopy: Routes to Impedimetric Immunosensors, DNASensors, and Enzyme Biosensors, Electroanalysis, 15(11), 913-947.
Landtwing, M. R., Pettke, T., Halter, W. E., Heinrich, C. A., Redmond, P. B., Einaudi, M. T., and Kunze, K., 2005, Copper deposition during quartz dissolution by cooling magmatic-hydrothermal fluids: The Bingham porphyry, Earth and Planetary Science Letters, 235(1-2), 229-243.
Meinert, L., Dipple, G., and Nicolescu, S., 2005, World skarn deposits, Economic Geology, 100, 299-336.
Nguyen, P. T., and Amiri, O., 2014, Study of electrical double layer effect on chloride transport in unsaturated concrete, Construction and Building Materials, 50, 492-498.
Niranjan, U., 2004, Simultaneous storage of medical images in the spatial and frequency domain, A comparative study, Biomedical Engineering Online, 3(17), 1-10.
Park, S., and Matsui, T., 1998, Basic study on resistivity of rocks, Butsuri Tansa (Geophysical Exploration), 51(3), 201-209. (in Japanese)
Pelton, W., Ward, S., Hallof, P., Sill, W., and Nelson, P., 1978, Mineral discrimination and removal of inductive coupling with multifrequency, Geophysics, 43(3), 588-609.
Yucel-oztork, Y., Helvaci, C., and Satir, M., 2005, Genetic Relations Between Skarn Mineralization and Petrogenesis of the Evciler Granitoid, Kazdað, Canakkale, Turkey and Comparison with World Skarn Granitoids, Turkish Journal of Earth Sciences, 14(3), 255-280.
Yun, S., 1979, Structural and compositional characteristics of skarn zinc-lead deposits in the Yeonhwa-Ulchin mining district, southeastern Taebaegsan region, Korea: Part II. The Yeonhwa II mine, Journal of the Korean Institute of Mining Geology, 12(3), 147-176.
Yun, S., and Einaudi, M. T., 1982, Zinc-lead skarns of the Yeonhwa-Ulchin District, South Korea, Economic Geology, 77(4), 1013-1032.
Yun, S., and Silberman, M. L., 1979, K-Ar Geochronology of Igneous Rocks in the Yeonhwa-Ulchin Zinc-Lead District and Southern Margin of the Taebaegsan Basin, Korea, Journal of the Geological Society of Korea, 15(1), 89-100.
Zhao, J., Qin, K., Li, G., Cao, M., Evans, N. J., McInnes, B. I. A., Li, J., Xiao, B., and Chen, L., 2014a, The exhumation history of collision-related mineralizing systems in Tibet:Insights from the thermal study of the Sharang and Yaguila deposits, central Lhasa, Ore Geology Reviews. (in press)
Zhao, X., Yang, Z., Zheng, Y., Liu, Y., Tian, S., and Fu, Q., 2014b, Geology and genesis of the post-collisional porphyry-skarn deposit at Bangpu, Tibet, Ore Geology Reviews. (in press)
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