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<正>1 Introduction Many high yield shale gas areas in the World are discovered carbon isotope reversals:Barnett,Fayetteville(Zumberge et al.,2012),Marcellus(Tilley et al.,2013),Haynesville(Ferworn et al.,2008),Albany shale gas(Gao et al.,2014),Utica shale gas(Xia et al.,1999;Xia et al.,2012;Xia et al.,2013),the Foothills(Tilley et al.,2011), 相似文献
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《矿物学报》2015,(Z1)
<正>Melt inclusions in primitive olivine phenocrysts,which has been thought to represent the primitive melts(Schiano,2003),have increasingly been applied to studies of igneous processes(Audétat and Lowenstern,2014;Kent,2008),including lunar magmatism(Chen et al.,2015;Hauri et al.,2011;Saal et al.,2013).However,some melt inclusions in primitive olivine phenocrysts in various tectonic settings,showing 相似文献
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《地球科学》2016,(12)
正黄陵穹窿位于华南扬子克拉通核部地区,出露有华南前南华纪最古老、面积最大的太古宙-古元古代崆岭杂岩(崆岭岩群)(高山和张本仁,1990;马大铨等,1997;Gao et al.,1999,2011;Qiu et al.,2000;Zhang et al.,2006;Zheng et al.,2006;Jiao et al.,2009;Guo et al.,2014),受后期新元古代黄陵花岗杂岩体侵入影响,大体以雾渡河大断裂为界分隔为南、北部两部分(也称为南、北崆岭群),是扬子克拉通前南华纪基底最具代表性的岩石记录,一直受国内外地质学界的高度关注,但对其大地 相似文献
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<正>1 Introduction Yining basin,an independent unit of the YiliZhongtianshan micro plate(Wang et al.,2007;Han et al.,2011),is an intermontane superimposed basin(Dai et al.,2015).Yining basin has well-developed Tiemulike dark shale with normal lake facies formed in late period of middle Permian,which has good foreground material conditions of shale gas reservoirs from the study of 相似文献
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<正>A series of Ni-Cu sulfide deposits hosted in Early Permian mafic-ultramafic complexes occur along the~500km long linear Huangshan-Jingerquan belt in the East Tianshan at the southern margin of the Central Asian Orogenic Belt(Fig.1)(Zhou et al.,2004;Song and Li,2009;Song et al.,2011;Qin et al.,2011;Deng et al.,2014).Questions for genetic link between these deposits and the 相似文献
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XIONG Fahui YANG Jingsui Robinson T.PAUL XU Xiangzhen BA Dengzhu LI Yuan LIJinyang ZHANG Zhongming RONG He 《《地质学报》英文版》2015,89(Z2):99-100
<正>The first diamonds from ophiolite were found in peridotite of Luobusa ophiolite along Yarlung Zangbu suture zone in Tibet,China(IGCAGS,1981),and then more and more diamonds found in harzgurgite(Bai et al.,1993;Yang et al.,2007a;Robinson et al.,2014;Xu et al., 相似文献
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<正>1 Introduction Daxinganling region is one of the most important nonferrous metal metallogenetic province(Wu et al.,2011;Li et al.,2014).The northern Daxinganling was a geological blank area in China formerly(Li et al.,2017).However,the region has a huge resource potential.Forty metal deposits have been found in the area recently,with 相似文献
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DAI Shuang QIANG Lei TIAN Chao XI Haiyu LUO Junhu LI Rongxi LIANG Jiwei WANG Weiguo LI Guoshan 《《地质学报》英文版》2019,93(Z1):98-101
正The Ordovician (485.4 Ma-443.8Ma) is the longest period of the Paleozoic,which was characterized by a peak of greenhouse climate in Earth history,as well as extreme high sea level (Haq and Schutter,2008;Munnecke et al.,2010),with warm and humid conditions in early-middle period and seawater temperature up to 45℃(Trotter et al.,2008).The carbon cycle fluctuated greatly (Melchin et al.,2013;Cramer et al.,2015) and 相似文献
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《吉林大学学报(地球科学版)》2015,(Z1)
<正>越来越多的研究结果表明,Re在不同硫化物间存在一定的分配规律。例如:辉钼矿的Re含量往往比共生的黄铁矿(Li et al.,2011)或黄铜矿(Zhu and Sun,2013)高3~5个数量级;黄铁矿的Re含量普遍比闪锌矿(Morelli et al.,2004)和方铅矿(Stein et al.,2000)高3~30倍;铅锌矿床中闪锌矿的Re含量又明显高于方铅矿(Liu et al.,2015)。这些很可能与Re在硫化物中分配系数的差异,即各硫化物载Re能力的 相似文献