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:... M. Santosh , Shigang Duan , Ting Liang
来源:[J].Precambrian Research(IF 4.441), 2018, Vol.307, pp.115-124Elsevier
摘要:Abstract(#br)Banded Iron Formations (BIFs) provide important constraints on geochemical cycling of Fe and ancient marine environment. Globally, the formation of BIFs peaked during late Archean and early Paleoproterozoic, with limited reappearance during Neoproterozoic. Here ...
作者:Shigang Duan , Yongjian Kang
来源:[J].Ore Geology Reviews(IF 2.417), 2018, Vol.95, pp.325-341Elsevier
摘要:Abstract(#br)The Awulale metallogenic belt within the Western Tianshan orogenic belt of northwestern China includes four large iron oxide deposits with a total resource of ∼1000 million metric tons (Mt) Fe. Among these, the Zhibo deposit is a large (337 Mt at 26–68 wt% Fe) v...
作者:Shigang Duan , Zhidan Zhao
来源:[J].LITHOS(IF 3.779), 2012, Vol.146-147, pp.65-79Elsevier
摘要:Abstract(#br)The late Carboniferous to Permian is a critical period for final amalgamation of the Central Asian Orogenic Belt (CAOB), which is characterized by voluminous igneous rocks, particularly granitoids. The Kekesai composite granitoid porphyry intrusion, situated in ...
作者:Shigang Duan , Fengming Li
来源:[J].Ore Geology Reviews(IF 2.417), 2014, Vol.57, pp.425-440Elsevier
摘要:Abstract(#br)The western Tianshan metallogenic belt is one of the most significant polymetallic iron metallogenic belts in China. Important advances have been achieved recently in iron exploration in the Awulale Mountain in western Tianshan, China. These newly-discovered iro...
作者:Shigang Duan , Fengming Li
来源:[J].Ore Geology Reviews(IF 2.417), 2014, Vol.57, pp.406-424Elsevier
摘要:Abstract(#br)The Zhibo iron deposit (337 million metric tons with 26%–68% Fe) is one of several recently discovered iron deposits in the Awulale iron metallogenetic belt, in the eastern part of the Western Tianshan (NW China). The deposit is hosted by volcanic and volcanicla...

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