Magnetic Petrology of High Fe-Ti Eclogites from the CCSD Main Hole: Implications for Subduction-Zone Magnetism
The high Fe-Ti eclogites with exsolved lamellar in 530-600 m depths from the Chinese Continental Scientific Drilling (CCSD) main hole in the Sulu Ultra-High Pressure (UHP) metamorphic belt, eastern China, record an anomalously high susceptibility (κ), natural remanent magnetization (NRM) and Köenigsberger ratio Q (NRM/Ji, Ji is induced magnetization). This provides us with a good opportunity to study the effects of magnetic minerals and exsolution lamellae on the magnetic properties of deep rocks. In this paper, we have measured systematically magnetic properties and mineral assemblage and ...
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Liu, Qingsheng; Frost, Ronald B.; Wang, Hongcai; Zheng, Jianping; Zeng, Qingli; Jin, Zhenmin; Liu, Qingsheng; Frost, Ronald B.; Wang, Hongcai; Zheng, Jianping; Zeng, Qingli; Jin, Zhenmin
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Author(s):Coleman, Camriel A.Date Issued:2014Date Submitted:2014Format:born digital; masters thesesThe magnetic method is a common geophysical technique used to detect and image magnetically susceptible sources. Interpretation of magnetic data can be difficult in the presence of remanent magnetization. Remanence can ...
Beneficiation of a Colombian oolitic iron ore through gravitational separation, flotation, magnetic roasting, magnetic separation, and chemical digestion Author(s):Montenegro, JoshuaDate Issued:2009Format:masters theses
Uniaxial anisotropy and novel magnetic behaviors of CoFe2O4 nanoparticlesprepared in a magnetic field Author(s):Gao, Qian; Hong, Guangyan; Ni, Jiazuan; Wang, Wendong; Tang, Jinke; He, Jibao; Gao, Qian; Hong, Guangyan; Ni, Jiazuan; Wang, Wendong; Tang, Jinke; He, JibaoDate:2009-03-06CoFe2O4 nanoparticles prepared by chemical coprecipitation method in a magnetic field exhibit novel magnetic properties. The average particle diameter was about 2 nm and larger depending on the post annealing temperature. ...