Xenolith相关论文
Petrochemistry and Zircon U-Pb Geochronology of Felsic Xenoliths in Late Cenozoic Gem-Related Basalt
The Cenozoic basalts exposed in Bo Phloi Gem Field,Kanchanaburi Province,western Thailand are a host to different gem ma......
Geochemistry and Petrogenesis of Basaltic Rocks and Enclosed Xenoliths from the Ghab Pliocene Volcan
Basaltic rocks and their content of ultramaf</span><span style=“font-family:Verdana;”>i</span><span style=“font-famil......
Sulfide fluid incluision study on mantle xenoliths of Hannouba has been carried out by EPMA analysis. It is indicated th......
一些地区 texturally 的石榴石从白垩纪 kimberlite 在 polymict 橄榄岩(JJG1414 ) 被发现， Kimberley，南非。电子和离子 microprobe......
Xenoliths of garnet and spinel-garnet 1herzolite from Mingxi, Eastern China have been studied in terms of comprehensive ......
The equilibrium temperature and pressure of both spinel and garnet peridotite xenolithsfrom eastern China have been esti......
The distribution of trace elements in the upper mantle has been discussed on the basis of the trace element abundances i......
Magma underplating and Hannuoba present crust-mantle transitional zone composition: Xenolith petrolo
On the basis of mineral assemblage, mineralogy, petrology, and major, trace elemental and isotopic geochemistry of the u......
Mafic xenoliths from Paleozoic Fuxian kimberlites (Liaoning Province) mainly include garnet granulite, with minor pyroxe......
Garnet-bearing Granulite Facies Rock Xenoliths from Late Mesozoic Volcaniclastic Breccia, Xinyang, H
This paper presents the primary results of petrologic, mineralogical and petrochemical studies of garnet-bearing granul......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Discovery of dunite and pyroxenite xenoliths in Mesozoic diorite at Jinling, western Shandong and it
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Discovery of dunite and pyroxenite xenoliths in Mesozoic diorite at Jinling, western Shandong and it
Abundant deeply-derived xenoliths are discovered in a Mesozoic diorite at Jinling, Zibo, western Shandong, which mainly ......
汉诺坝地区周坝长英质麻粒岩包体的岩石学、地球化学特征指示它们部分为变沉积岩。从周坝麻粒岩相变沉积岩包体的Sm-Nd同位素分析......
湖南道县玄武岩中的麻粒岩包体属辉石麻粒岩类,其稳定矿物组合为斜长石-单斜辉石-斜方辉石-尖晶石-角闪石。它们与前寒武纪庥粒岩......
研究了湘南道县玄武岩中深源岩石包体尤其是下地壳岩石包体的特征,对代表下地壳化学组成的典型岩石--麻粒岩包体和辉长岩包体进行......
米仓山地区发现一种自然界较为少见的与超基性岩有关的富镁钙质矽卡岩。矽卡岩产于晋宁中期超基怀岩与中元古代大理岩接触带上，并被......
皖南3个著名的强过铝花岗闪长岩岩体,是晚元古代时期以洋壳(包括上覆沉积岩)为主要源岩,经部分熔融形成的侵入体。笔者认为广泛产......
对云南马关地区的爆破火山角砾岩及其中各类包体岩石开展了系统的岩相学和元素地球化学研究。结果表明,与爆破火山角砾岩有成因联......
The two major lithology or gneiss components in the polycyclic granulite terrain of the Eastern Ghats, India, are the su......
产于扬子板块北缘岚皋县境内的早古生代镁铁－超镁铁质煌斑杂岩中的绿色辉石捕虏晶及捕虏体，按其岩相学及化学成分可分成三种类型，它们......
云南马关地区分布有许多碧玄岩岩管，其中有些岩管含有地幔橄榄岩包体、笔者在该区工作时着重对含角闪石单辉橄榄岩包体进行了研究，并......
在中国东南部中一新生代玄武质岩中陆续找到了来自下地壳的辉长岩质麻粒岩／辉长岩深源捕掳体。本文着重研究了沿海地区广东麒麟新生......
产于陕西岚皋地区碱质基性－超基性潜火山杂岩中的金云角闪辉石岩类捕虏体，主要由透辉石、富钛韭闪石，金云母、磷灰石、榍石、及钛铁矿......
在两个斜方辉石样品中观察到G.P.区亚稳相。内蒙古暗色辉长岩古铜辉石成分是En_(77)Fs_(18·6)Wo_(4·4),其高分辨象显示......
对我国西部新疆托云地区中新生代火山岩中的深源岩石包体进行了波速计算,并与地球物理深部探测技术相结合,共同限定了西南天山深部......
The colours and chemical composition variations of 160 spinels in peridotite and pyroxenite xenoliths from Cenozoic basa......
山东胶莱盆地大西庄的王氏群玄武岩属于高钛碱性岩系列,全岩40Ar-39Ar年龄为73.2±0.3 Ma,形成于晚白垩世.岩石富Na2O,Mg#值为......
Deep xenolith are important samples for us to know composition and nature of the deep crust.There are many new volcanos ......
本文通过对中国东部新生代玄武岩中二辉橄榄岩包体的研究认为,上地幔岩石变形结构和组构类型在不同大地构造单元中的分布是不同的,......
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This paper deals with deformation textures and fabrics of mantle-derived xenoliths and dislocation microstructures of ol......
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Mantle Partial Melting and Melt-peridotite Interaction: A Case Study of Peridotite Xenoliths in Ceno
The peridotite xenoliths are widely distributed in the Cenozoic basalts, Eastern China. However, their petrogenesis is h......
