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| 1 | Geochronology and Geochemistry of the Magmatic Rocks from Zedong Ophiolite, Eastern Yarlung-Zangbo Suture Zone, Tibet显示文摘The Yarlung Zangbo suture zone extends more than2000 km along southern Tibet and marks the boundary between the Indian subcontinent and Eurasia.The Zedong terrane has been not suggested to represent the vestige of such an intra-oceanic arc developed within the Neo-Tethys Ocean,as a result of the northward subduction of the Neo-Tethys Ocean during the Late Jurassic.In this study,we present detailed geochemical and geochronological data of various types of magmatic rocks widely exposed in the Zedong terrane to constrain the formation age and tectonic setting of the Zedong terrane.We found that the Zedong volcanic rocks belong to high K2O calc-alkaline series,whereas the diabase and gabbro plotted in the low-K calcalkline.The basalt rocks are highly enriched in LREE and LILE,but strongly depleted in HFSE,indicating they were derived from a metasomatized mantle.Both gabbros and diabase have similar N-MORB geochemistry indicates that the cumulates were produced from MOR setting.Zircons from four samples,including the basalt rocks(158-161Ma)are older than the gabbro(131 Ma),certificate the gabbro are as the vein intrude into the basalt rocks.This suggests that the volcanic eruption and plutonic emplacement were coevally developed in the Zedonghave similar positiveεHf(t)values(+2.0 to+15.6)and(+8.6 to+18.4),indicating they were stemmed from similarly depleted mantle sources,same with the gabbro and granitic rocks from the Gangdese arc.Therefore,we proposed that the basalt rocks in the Zedong terrane were formed through partial melting of the mantle wedge metasomatized by slab-released fluids/melts.A part of hydrous basalts were underplated in the thickened lower crust beneath the Zedong terrane,which gave rise to the cumulate and granitic rocks.This suggests that the Zedong terrane represents a slice of the active continental margin developed on the southern margin of the Lhasa terrane as a result of the northward subduction of the Neo-Tethys Ocean during the Late Jurassic,although a possible intra-oceanic arc setting cannot be excluded. | XIONG Fahui YANG Jingsui Paul T.ROBINSON GAO Jian ZHANG Lan CHEN Yanhong LAI Shengming | 2017 | Acta Geologica Sinica(English Edition)2017,91,S1: | 0 |
| 2 | CLINICAL OBSERVATION ON ACUPUNCTURE TREATMENT OF 47 CASES WITH SECONDARY AMENORRHEA显示文摘Cases of secondary amenorrhea were treated by acupuncture, and the rate ofrestoring menstruation is relatively high. The total effective rate was 77%. But the some diseasewhich may cause amenorrhea is difficult to treat, such as hypo-ovaria praecox, pituitary micro-adenoma. The acupuncture has clear curative effect during primary course treatment. The amenorrhea withlactorrhea syndrome by the high prolactin (PRL) in the serum is also able to be treated by usingacupuncture. | Li Wangyao Liang Chujing Jiang Shengming Lai Xinsheng, Dept. of Acupuncture and Moxibustion, Guangzhou College of Traditional Chinese Medicine, Guangzhou 510407, China | 1993 | World Journal of Acupuncture-Moxibustion1993,3,1: | 0 |
| 3 | Petrology of Cr-rich Podiform Chromitites of Bulqiza, Eastern Ophiolitic Belt, Albania显示文摘The ultramafic massif of Bulqiza,which belongs to the eastern ophiolitic belt of Albania,is a major source of metallurgical chromitite ore.The massif consists of a thick(>4 km)sequence,composed from the base upward of tectonized harzburgite with minor dunite,a transitional zone of dunite,and a magmatic sequence of wehrlite, | XIONG Fahui YANG Jingsui ROBINSON Paul T. DILEK Yildirim MILUSHI Ibrahim XU Xiangzhen ZHANG Zhongming ZHOU Wenda CHEN Yanhong HUANG Zhu LAI Shengming ZHANG Lan | 2015 | Acta Geologica Sinica(English Edition)2015,89,A02: | 0 |
| 4 | Diopside and Magnetite Exsolutions in Olivine from Lower Cr# Dunite in the Dongbo Ophiolite, Southern Tibet显示文摘 | XIONG Fahui YANG Jingsui Robinson T PAUL Dilek YILDIRIM CHEN Yanhong XU Xiangzhen LIU Zhao TIAN Yazhou ZHOU Wenda LAI Shengming ZHANG Lan | 2015 | Acta Geologica Sinica(English Edition)2015,89,A02: | 0 |
| 5 | Petrology of Cr-rich Ophiolitic Chromitites of Bulqiza, Eastern Ophiolitic Belt, Albania显示文摘The ultramafic massif of Bulqiza,which belongs to the eastern ophiolitic belt of Albania,is the most important area for metallurgical chromitite ores.The massif consists of a thick(>4 km)rock sequence,with a generalized profile from the bottom to the top as follows.The | XIONG Fahui YANG Jmgsui Paul T. ROBINSON Yildirim DILEK MILUSHI Ibrahim XU Xiangzhen ZHANG Zhongming ZHOU Wenda CHEN Yanhong HUANG Zhu LAI Shengming ZHANG Lan | 2015 | Acta Geologica Sinica(English Edition)2015,89,A02: | 0 |