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:Qiu-Li Li , Qin-Zhu Yin ...
来源:[J].Mineralogy and Petrology(IF 1.681), 2017, Vol.111 (2), pp.163-172Springer
摘要:Well-characterized matrix-matched natural mineral references of known age are an important prerequisite for SIMS (secondary ion mass spectrometry) U–Th–Pb dating. We have characterized RW-1, a 44 g yellowish-brown single monazite specimen from a Norwegian pegmatite as an exc...
作者:Xian-Hua Li , Ghasem Nabatian
来源:[J].Mineralogy and Petrology(IF 1.681), 2017, Vol.111 (5), pp.659-675Springer
摘要:The Lower Permian Hasan-Robat syenogranite occurs as a single pluton and intruded the Upper Carboniferous–Lower Permian sandstones and dolomitic limestones in the central part of the Sanandaj-Sirjan zone. This syenogranitic intrusion shows A-type granitic affinity and is a g...
作者:Xian-Hua Li , Xuelei Chu ...
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2016Elsevier
摘要:Abstract(#br)In comparison with previous studies on the Ni-Mo-PGE ore deposits within the deep water Lower Cambrian black shales of the Niutitang Formation around Hunan and Guizhou provinces, this study focused on the shallow water Ni-Mo-PGE enriched layer of the Niutitang F...
作者:Zheng-Xiang Li , Hanlin Chen ...
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2015, Vol.105, pp.286-299Elsevier
摘要:Abstract(#br)In situ U–Pb geochronological, Hf isotopic and REE geochemical analyses of detrital zircons from Mesozoic sandstones in central Jiangxi and east Hunan of the South China Block (SCB) are used to provide not only information about crustal evolution process, but mo...
作者:Xiao-Yan Jiang , Xian-Hua Li
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2014, Vol.82, pp.32-46Elsevier
摘要:Abstract(#br)We report in the paper integrated analyses of in situ zircon U–Pb ages, Hf–O isotopes, whole-rock geochemistry and Sr–Nd isotopes for the Longlou granite in northern Hainan Island, southeast China. SIMS zircon U–Pb dating results yield a crystallization age...
作者:... Ji-Heng Zhang , Jing-Yuan Chen , Xian-Hua Li
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2015, Vol.111, pp.268-283Elsevier
摘要:Abstract(#br)Whole-rock geochemical and Sr–Nd–Hf isotopic data and zircon in situ U–Pb ages and Hf–O isotopes are reported for twelve granitic intrusions from inland to coastal areas of the Cathaysia Block, Southeast (SE) China, in order to constrain their magma sources...
作者:Xian-hua Li , Jian-wei Li ...
来源:[J].Mineralium Deposita(IF 2.147), 2015, Vol.50 (6), pp.643-656Springer
摘要:Abstract(#br)High spatial resolution textural (scanning electron microscope (SEM)), chemical (electron microprobe (EMP)) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS)), and sulfur isotopic (secondary ion mass spectrometry (SIMS)) analyses of pyr...
作者:Yang Li , Jian-Wei Li ...
来源:[J].Ore Geology Reviews(IF 2.417), 2017, Vol.80, pp.985-1003Elsevier
摘要:Abstract(#br)Stratabound massive sulfide deposits are widespread along the Middle-Lower Yangtze Metallogenic Belt (MLYMB) and serve as an important copper producer in China. Two contrasting genetic models have been proposed, interpreting the stratabound massive sulfide depos...
作者:Xian-Hua Li , Zheng-Xiang Li
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2013, Vol.74, pp.280-302Elsevier
摘要:Abstract(#br)The origin and tectonic significance of high-K granites (>3 wt% K 2 O at 70 wt% SiO 2 ), calc-alkaline I-type granites in particular, remain controversial. This paper takes granitic plutons distributed in the coastal region of the Guangdong Province of southeast...
作者:Zheng-Xiang Li , Wu-Xian Li
来源:[J].Precambrian Research(IF 4.441), 2017Elsevier
摘要:Abstract(#br)Hainan Island in southwestern south China has 1.43 Ga crystalline rocks as part of the Proterozoic basement rocks for the Cathaysia Block. Understanding Proterozoic tectonics of the island is thus essential for constraining the paleogeographic positions of the C...

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