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Jian Wang started his PhD project in September, 2003 and submitted his
thesis in the summer of 2007. |
After the spring of 2009, we started several
collaborate projects related to the evolution of North China Craton. The work has been financially supported by a
research grant awarded to him from National Natural Science Foundation of
China.
Jian Wang's PhD thesis project
Jian
examined the oxidation state and metasomatism of the
lithospheric mantle below the southern South America. Some were metasomatized by adakitic melt.
Some were metasomatized by an asthenospheric
melt that ascended through a slab window. He demonstrated that PGE
abundance does not change even during extensive metasomatism,
fO2 increase during subduction-related metasomatism, but that fO2 is lowered during the metasomatism by adakite that
contained high CH4.
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Schematic
section of the studied xenoliths typical
orthopyroxenite vein in harzburgite
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Publications
Xie, Zhipeng, Hattori, K., Wang, J. Origin of serpentinites in the
Sulu ultra high-pressure belt, eastern China. Lithos in press on Dec 9, 2012. doi.org/10.1016/j.lithos.2012.12.003, pdf Proof
Wang, J., Hattori, K. and Xie, Z., 2013. Oxidation State of Lithospheric Mantle on the Northeastern Margin of the North China Craton—Implications for Geodynamic Processes. International Geology Review, vol. 55, pp 1-27. DOI: 10.1080/00206814.2013.780722 Pdf file ( 2.7 mb)
Wang, J.,
Hattori, K., Xu, W., Yang, Y., Xie, Z., Liu, J., Song, Y., 2012. Origin of ultramafic xenoliths in the Laiwu high-Mg diorites
from western Shandong Province: evidence based on the abundance of
platinum-group elements and oxidation state. International Geology Review
. vol. 54 (10), p. 1203-1218.. pdf file (1.7 Mb)
Wang, J., Liu, J., Hattori, K., Xu, W., Xie, Z., Song,
Y., 2012, Behaviorof siderophile and chalcophile elements in the subcontinental
lithospheric mantle beneath the Changbaishan Volcano,
NE China, Acta Geologica Sinica, vol. 86 (2) p. 409-421. Pdf
file (17 Mb)
Xie,
Zhipeng, Hattori, K., Wang,
J., 2012. Enrichment of fluid-mobile elements in forearc mantle peridotites in the
Sulu UHP belt, China. Abstract
2012 Goldschmidt Conference. Mineralogical Magazine, 77: 203. Abstract pdf
Wang, J., Hattori, K.H., Xu, W., Xie, Z., Song, Y., 2010. Phanerozoic evolution of lithospheric mantle beneath the North China Craton: Evidence from the change of oxidation state. Western Pacific Geophysics Meeting. American Geophysical Union. PDF file
Wang, J., Xu, W.,
Hattori, K., Liu, J., 2010. Origin
of High-Mg Dunite xenoliths in Laiwu
High-Mg Diorites from
Yang, Q-F.,
Wang, J., Hattori, K., Pan, X-D., Liu, J.L., Xie, ZP and Yue,
So., 2011. Redox state of the lithospheric mantle beneath Huinan-Jingyu
area, southern Jilin Province, China. Acta Petrologica Sinica , 2011, issue 6, p.1797-1809
.
Papers related to his PhD thesis project
Wang, J., Hattori, K.H., Stern, C.R., Liu, J., 2010. Behavior of
platinum-group elements during mantle metasomatism by
asthenospheric melt. Earth
Science Frontiers, v. 17 (1), p. 164-176.
Wang, J.,Hattori, K.H., Stern, C., 2008, Metasomatic
origin of garnet orthopyroxenites in the subcontinental lithospheric mantle underlying Pali Aike volcanic field,
southern
This paper documents the formation of orthopyroxenite from harzburgite
during silica enrichment by evolved alkaline melt. The abundance of PGE did not
change during the extensive metasomatism from harzburgite to orthopyroxenite.
Wang, J., Hattori, K.H., Li, J-P,
Stern,C.R., 2008,
Oxidation state of Paleozoic subcontinental lithospheric mantle below the Pali Aike volcanic field in
southernmost
Oxidation state of ancient subcontinental
lithospheric mantle has been studied. This paper documents that the mantle
underlying the southern South America formed by an accretion of abyssal peridotites in mid Paleozoic time
and that it retained the oxidation state of the precursor material, abyssal peridotites.
Wang, J., Hattori, K.H., Kilian, R., Stern,C.R., 2007, Metasomatism
of sub-arc mantle peridotites below southern
Subarc mantle is generally oxidized. This paper documents
that the mantle below the southern South America has been modified by adakitic melt with low fO2. The oxidation state is even
more reduced than that for the abyssal peridotites.
Organic-rich sediments are abundant in the trench. The sediments
overlying the slab produced methane during the partial melting of the slab (adakite) that caused the reduction of the overlying peridotites.
Wang, J., Hattori, K.H., Stern, C.R.,
2007, Formation of garnet orthopyroxenites and
mobility of siderophile and chalcophile
elements during metasomatism by asthenospheric
mantle derived melt in the subcontinental
lithospheric mantle in the southern South America. EOS, American Geophysical Union Fall Mtg
in
Wang, J., Hattori, K. and Li, J.P., 2006. Oxidation state
of the upper subcontinental lithospheric mantle
underlying the southernmost South America. EOS
American Geophysical Union, Western Pacific Geophysics Meeting.
Abstract, Poster (8.6 Mb).
Wang, J., Hattori, K.H., Kilian, R., Stern,C.R.,
2005, Reduced fO2 recorded in the metasomatized peridotite
xenoliths from the Sub-arc mantle in the Southern most South America. EOS, 86
(52) American Geophysical Union. Fall Meeting in San
Francisco. V31B-0616, abstract pdf
Wang J, Hattori H K, Stern, C., 2004, Platinum-group elements and
oxidation of Paleozoic sub-continental lithospheric
mantle in southernmost South America: Xenolith study in the Pali-Aike
region, Chile. EOS Trans American Geophysical Union meeting, San Francisco, 85
(47) Fall Mtg Abst V43A-1419 pdf