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http://dx.doi.org/10.7854/JPSK.2013.22.2.209

Development Pattern and Ductile Deformation of the Sancheong Fe-Ti Mineralized Zone, Korea  

Ryoo, Chung-Ryul (Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources)
Kim, Jong-Sun (Department of Geological Sciences, Pusan National University)
Son, Moon (Department of Geological Sciences, Pusan National University)
Koh, Sang-Mo (Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources)
Lee, Han Yeang (Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources)
Kang, Ji-Hoon (Department of Earth and Environmental Sciences, Andong National University)
Publication Information
The Journal of the Petrological Society of Korea / v.22, no.2, 2013 , pp. 209-217 More about this Journal
Abstract
Fe-Ti ore bodies occur in the western part of the Sancheong anorthosites around Banggok-ri, Sancheong, Korea. Within ore bodies, a several centimetric size of anorthositic breccia are enclaved by ore-bearing mafic part and deformed strongly as a sigmoidal form by ductile shearing. The ore bodies have a general N-S trending foliations with westward dipping directions. The foliation developed in the ore bodies cut the foliation in anorthosites. The stretching lineations are well developed in the foliated plane of the ore bodies, showing ENE-trending with gentle plunging angle to the ESE direction. The sigmoidal patterns of anorthositic breccia in the ore bodies indicates the top-to-the-eastnortheastward shearing. Thus, in this study area the relationship between the geometric pattern and the ductile deformation is an important fact to understand the Sancheong Fe-Ti mineralized zone, Korea.
Keywords
Sancheong anorthosite; Fe-Ti ore body; N-S foliation; stretching lineation; shearing movement;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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