全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Chao Li , Shigang Duan , Zongsheng Jiang
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2016, Vol.119, pp.65-77Elsevier
摘要:Abstract(#br)The Jingtieshan Group in the North Qilian Mountains, NW China, is dominantly composed of banded iron formations (BIFs), copper deposits and organic-rich sedimentary rocks (ORS, carbonaceous phyllite). X-ray diffraction analysis of the ORS shows the mineral assem...
作者:... Zuoheng Zhang , Zongsheng Jiang , Shigang Duan
来源:[J].LITHOS(IF 3.779), 2018, Vol.314-315, pp.497-505Elsevier
摘要:Abstract(#br)North Qilian Orogenic Belt (NQOB) is a typical early Paleozoic orogenic belt in China. However, the tectonic setting of NQOB remains controversial, especially the post-subduction processes. In this study, we report whole-rock geochemistry, zircon U–Pb ages, and ...
作者:Zongsheng Jiang , Dachuan Wang ...
来源:[J].Geological Journal(IF 1.659), 2018, Vol.53 (6), pp.3147-3172Wiley
摘要:The Zhibo iron deposit is hosted in Carboniferous submarine volcanic rocks in Western Tianshan, NW China. A series of magnetite‐bearing intermediate‐mafic volcanic rocks are recognized in the periphery of the Zhibo ore district. Most of these volcanic rocks formed at 31...

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