Xinghua Ma

Research Field

This paper reports a paleomagnetic study of Jurassic rocks from the Ordos Basin in the North China Block (NCB). A recent remagnetization and a high‐temperature and/or high‐coercivity component with dual polarities have been isolated. The Middle Jurassic pole (74°N, 233°E, A95=5°) is roughly consistent with previous results, and the Lower Jurassic pole (82°N, 286°E, A95=7°) is located between the late Triassic and Middle Jurassic poles. These results, combined with paleomagnetic results from adjacent blocks, suggest that 1) the pole for the NCB suffered an angular displacement of 47°+/− 8° between the late Triassic and Middle Jurassic, 2) the SCB underwent final accretion to the NCB in the Middle Jurassic, and 3) accretion of the NCB to Siberia was not complete until the late Jurassic and possibly even until the early Cretaceous.

10.1029/91gl02416

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Citations (107)

Petrogenesis of mafic enclaves from the north Taihang Yanshanian intermediate to felsic plutons: Evidence from petrological, geochemical, and zircon Hf-O isotopic data

Science in China Series D Earth Sciences (2009)

Bin Chen JingBo He Xinghua Ma

Felsic

Petrogenesis

Hornblende

Fractional crystallization (geology)

Igneous differentiation

Pyroxene

10.1007/s11430-009-0130-z

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Citations (14)

Petrogenesis of the Early Cretaceous Lianyang Granitic Complex, South China: Tectonic and Metallogenic Implications

Acta Geologica Sinica - English Edition (2014)

Xinghua Ma Zhiqiang Wang Bin Chen

Petrogenesis

10.1111/1755-6724.12367_13

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Citations (3)

Permo-Triassic magnetostratigraphy in China: northern Tarim

Earth and Planetary Science Letters (1988)

P. L. McFadden Xinghua Ma M. W. McElhinny Zhaokai Zhang

Tarim basin

Magnetostratigraphy

Early Triassic

Red beds

10.1016/0012-821x(88)90071-4

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Citations (89)

Late Permian intermediate and felsic intrusions in the eastern Central Asian Orogenic Belt: Final-stage magmatic record of Paleo-Asian Oceanic subduction?

Lithos (2018)

Xinghua Ma Chang-Jian Chen Jian‐xin Zhao Shi-Lei Qiao Zhenhua Zhou

Felsic

Petrogenesis

Asthenosphere

Adakite

Fractional crystallization (geology)

10.1016/j.lithos.2018.12.022

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Citations (34)

Magma mixing origin for the Aolunhua porphyry related to Mo–Cu mineralization, eastern Central Asian Orogenic Belt

Gondwana Research (2013)

Xinghua Ma Bin Chen Mingchun Yang

Felsic

Igneous differentiation

Phenocryst

Fractional crystallization (geology)

Underplating

Melt inclusions

10.1016/j.gr.2013.02.010

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Citations (77)

Late Jurassic Intracontinental Extension and Related Mineralisation in Southwestern Fujian Province of SE China: Insights from Deformation and Syn-Tectonic Granites

Journal of Earth Science (2021)

Rui Cao Xinghua Ma Leon Bagas Yongbao Gao Demin Liu

Felsic

Extensional tectonics

Tectonic phase

10.1007/s12583-020-1387-6

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Citations (6)

Mineralogical Characteristics and in-situ Sulfur Isotopic Analysis of Gold-Bearing Sulfides from the Qilishan Gold Deposit in the Jiaodong Peninsula, China

Journal of Earth Science (2021)

Xinghua Ma Qingwen Zeng Siyuan Tao Rui Cao Zhenhua Zhou

δ34S

Sulfide Minerals

Shandong peninsula

10.1007/s12583-020-1370-2

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Citations (13)

The atmospheric composition changes above the West Kunlun Mountain, Qinghai-Tibetan Plateau

E Chongyi Yongjuan Sun LI Yong-guo Xinghua Ma

Chongce ice core, drilled from West Kunlun Mountain, 6350 meters high, provides a unique opportunity to obtain the past atmospheric environmental information.In this paper, the composition and concentration of ions, ions sources in Chongce ice core were analyzed, and the ions variation during last century were reconstructed.Results show that (1) Calcium ion shows the greatest proportion of ions concentration.(2) The major ions are mainly originated from Taklimkan Desert through sandstorm transport and wet deposition process.(3) The major mineral dust ions Ca 2+ , SO 4 2-, Cl -, Na + and Mg 2+ show a decreased trend during the last century, in according with the decreased sandstorm frequency occurring in Taklimkan Desert.(4)The potassium ions show an increased trend during last century, especially after 1950, this related with the increased biomass burning.(5)The nitrite ions show a relatively stable variation during the last century, and there is a remarkable 11-17year period -, SO 4 2-, Cl -) and cations(Ca 2+ , Mg 2+ , K + ，Na + ) will be discussed.

Ice core

Deposition

10.2991/iccte-16.2016.167

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Citations (2)

Control of magmatic halogen composition and redox state on the zonation of metal mineralization across active continental margins: Perspectives from the world-class South China metallogenic province

Chemical Geology (2024)

Xinghua Ma Honghui Wang Bernd Lehmann Chunli Guo Jingwen Mao

World class

Continental Margin

10.1016/j.chemgeo.2024.122363

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