amphibolite相关论文
Neoproterozoic arc-back-arc basin along the Ailaoshan belt:Geochemical and geochronological fingerpr
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U-Pb dating of zircon grains from the ore-bearing plagioclase amphibolite in the Dashuigou Te deposi
Dashuigou Te 存款是在世界上发现的唯一的独立的,并且在斜长石 arnphibolite 招待。上面拦截从 arnphibolite 的锆石能被考虑是角......
Dehydration melting of amphibolite at 1.5 GPa and 800–950 ℃:Implications for the Mesozoic potassium-
Mesozoic intermediate-felsic magmatic rocks in the eastern North China Craton commonly show geochemical similarity to ad......
Electrical Conductivity of Eclogite, Amphibolite and Garnet-Quartz-Mica Schist with Implications for
Understanding the electrical conductivity of high pressure metamorphic rocks is essential to constrain the compositions ......
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......
Geochemical Characteristics and LA-ICP-MS Zircon U-Pb Dating of Amphibolites in the Songshugou Ophio
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......
Mineralogical and Petrological Characteristics of the Neoproterozoic Orthoamphibolite and Orthogneis
The rocks form as amphibolite±garnet±epidote and orthogneisses in the Pan-African basement of the Bitlis Massif.The pe......
Magnetic Characterization of Amphibolites from the Fomopéa Pluton (West Cameroon): Their Implication
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......
Experimental studies on elastic and rheological properties of amphibolites at high pressure and high
Laboratory measurements of compressional-wave velocities and rheological properties are carried out on natural amphiboli......
Geochemical Characteristics and LA-ICP-MS Zircon U-Pb Dating of Amphibolites in the Songshugou Ophio
Geochemical studies on the amphibolites in the Songshugou ophiolite from Shangnan County, Shaanxi Province demonstrate t......
Phase equilibrium modelling of the amphibolite facies metamorphism in the Yelapa-Chimo Metamorphic C
The Yelapa-Chimo Metamorphic Complex forms part of the Jalisco Block in western Mexico and exposes a wide range of Early......
小秦岭地区太华杂岩的斜长角闪岩以多种产状出露于表壳岩系和花岗质片麻岩中,经历了角闪岩相区域变质作用,形成黑云斜长角闪岩、透辉......
关帝坪蛇绿岩位于勉县关帝坪地区,具典型的堆晶结构,是勉略蛇绿岩带的重要组成部分。对其中的角闪岩进行了岩石地球化学和LA-ICP-M......
周口店房山岩体南北两侧的官地杂岩主要由长英质片麻岩、斜长角闪岩和混合岩组成。笔者首次对东岭子官地杂岩中斜长角闪岩进行研究......
内蒙古北山地区标山一带北山岩群出露相对齐全,基于区域地质、岩石学及地球化学等特征研究,在北山岩群中解体出斜长角闪岩,其原岩......
阿尔金造山带南缘帕夏拉依档沟零星发育一些斜长角闪岩,主要呈透镜状或豆荚状产于阿尔金岩群大理岩中。文章对这些斜长角闪岩开展......
滇东南老君山地区发育猛洞岩群前寒武系斜长角闪岩,呈港湾状分布在片岩、片麻岩中,并为后期变质-变形作用叠加改造。斜长角闪岩SiO2......
对浙江省龙泉县八都群斜长角闪岩的同位素测定表明,其Sm-Nd内部等时线年龄为521.6±39.8Ma,全岩Rb-Sr法年龄为515.6±18.4Ma。......
河南鲁山早前寒武纪太华群中分布着两类斜长角闪岩:一类为正常斜长角闪岩,主要产于晚太古代下太华群荡泽河组;另一类为富钠斜长角闪岩......
小秦岭地区太华杂岩以多种产状出露于表壳岩系和花岗质片麻岩中,经历了角闪岩相变质作用。其空间上的密切共生和地球化学演化特征说......
泽当岛弧位于藏南乃东县境内,主要由英云闪长岩、花岗闪长岩、奥长花岗岩和角闪石岩组成,是晚侏罗世洋壳俯冲的产物。本文对该地区......
Mesozoic intermediate-felsic magmatic rocks in the eastern North China Craton commonly show geochemical similarity to ad......
在吉林抚松地区出露有一套太古宙角闪岩相变质岩石,其形成时代和成因机制长期存在争议。选定其中的斜长角闪岩作为研究对象,进行了岩......
Petrology,Chronology and Isotope Geochemistry of the Proterozoic Amphibolites from Xiangshan,Central
On the basis of a comprehensive study on the petrology,trace elements and isotopic geochemistry of the Xiangshan amphibo......
辽河群是一套分布在辽东地区的早元古代变质岩系,分为南辽河群和北辽河群.为了探讨北辽河群的大地构造背景,对分布在北辽河群的斜......
本文试用同一地区早—中元古代的大金山组和天井坪组中的斜长角闪岩进行岩石学和变质作用的对比后,认为这两组地层中的该类岩石有相......
赣东北“周潭群”和闽西北“麻源群大金山组”有着相同的岩石组合。本文通过周潭群斜长角闪财的成因特征研究,并与大金山组斜长角闪......
阿尔金山北缘红柳沟蛇绿岩带南部发育一套斜长角闪岩,其Sm—Nd等时线年龄为(1454±65)Ma,单颗粒锆石U—Pb年龄为(506±11)Ma稀土......
1IntroductionAspartofextensivelateProterozoicmobilebeltofEastAntarctica,theupperamphibolitetogranulitefacieshigh-grademetamor.........
利用YJ-3000 t压力机,在2.0 GPa、室温至1200 ℃条件下,测量了新疆库地地区斜长角闪岩的纵波速度(vp)和力学品质因子(Q值).实验结......
阿尔金奇克山地区侵入于地层中的斜长角闪岩原岩为辉长岩,岩石地球化学组成显示斜长角闪岩的SiO2和Al2O3含量较高为49.29%~51.03%......
斜长角闪岩和角闪岩相变质岩石是大陆中—下地壳、岛弧深部地壳以及俯冲大洋地壳中最重要的组成岩石之一,查明目前地壳中斜长角闪......
大乃林沟矿点位于大兴安岭南端黄岗铁锡矿西北11km处,在1:200000地质矿产图上为一小型砷钴矿点。作者于1997年在该矿点发现了与(隐爆)角闪岩有关的铂族......
岩石地球化学特征表明:大别山北部条带状片麻岩及其伴生的斜长角闪岩的原岩分别是碱性的Ⅰ型花岗岩类和碱性的玄武岩,属于一套双峰式......
基于详细的野外地质调查,对南辽河群下部里尔峪组斜长角闪岩进行了岩相学和地球化学研究。岩相学研究表明,南辽河群下部里尔峪组斜......
在750 ̄1200℃、1.0 ̄4.5Gpa条件下对取自于大别山朱家冲的斜长角闪岩进行了重结晶实验,并对其在高压-超高压区域的相关系进行了简要讨论。结果表明,在750℃时......
东秦岭商丹断裂带南侧的“武关岩群”是从原泥盆系刘岭群北侧解体出来的变质沉积—火山岩系。已获得该构造岩石地层单位中斜长角闪......
嵩山地区登封群是华北克拉通南部古老结晶基底的重要组成部分,由一套火山-沉积成因的表壳岩系组成,形成于新太古代。斜长角闪质岩......
敦煌东南三危山观音沟地区,出露有石榴斜长角闪片麻岩,岩石中保存了三个阶段的变质矿物组合。进变质阶段的矿物组合(M1)以石榴子石变......
阿尔泰塔尔浪地区出露一些斜长角闪岩和辉长岩.其中,斜长角闪岩为基性岩浆岩变质的产物,SiO2含量为45.42%~52.96%,具有较高的Al2O3(1......
岩石作为角闪岩形成 ? 潇摮慷慮? 龜胨? 猀歼 ? 霈吗??...
鉴别造山带斜长角闪岩由含柯石英榴辉岩退变而成,还是未经过超高压变质作用的普通斜长角闪岩,对研究榴辉岩成因有重要意义,本文提出用......
利用带围压装置的直径为100mm的霍普金森压杆设备对围压条件下斜长角闪岩在循环冲击作用下动态力学性能进行试验研究,分析了斜长角......
ThepaperissupportedbyNationalNaturalScienceFoundation,NationalEducationCommiteeandMinistryofGeologyandMineralResourcesofChina.........
高级变质镁铁质岩石叶理形成于地壳深部环境,对其组成及形成机制的深入研究有助于讨论在深部地壳(下地壳)环境中岩石的表现与流动......
Geochemical Characteristics and LA-ICP-MS Zircon U-Pb Dating of Amphibolites in the Songshugou Ophio
Geochemical studies on the amphibolites in the Songshugou ophiolite from Shangnan County, Shaanxi Province demonstrate t......
Magnetic Characterization of Amphibolites from the Fomopea Pluton (West Cameroon): Their Implication
The Fomopea granitic pluton is emplaced in gnessic and amphibolitic basement.These gneissic and amphibolitic basement ro......
Two amphiboles and a syn-metamorphic quartz vein from the Yuka terrane,North Qaidam,western China,have been analyzed by ......
Source of the Ore-forming Adakitic Porphyry at the Beiya Super-large Au Deposit, Western Yangtze Cra
Objective The Beiya super-large Au-rich porphyry deposit(304 t Au,2.4 g/t Au)is located within the western Yangtze crato......
Mineral Chemistry and Nomenclature of Amphiboles of Garnet Bearing Amphibolites From Thana Bhilwara,
Amphiboles are frequently observed in the medium to high grade metamorphic rocks of garnet bearing amphibolites from Tha......