• As a result, the eclogite was transformed to epidote-bearing amphibolite.

    榴辉岩转化含帘石的斜长角闪岩

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  • Eclogite-type titanium mineralization is one of important source of titanium.

    辉岩型矿床重要钛矿床类型之一。

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  • The subducted slabs was metamorphosed to water-bearing eclogite before being melted.

    俯冲板片熔融通常变质含水榴辉岩

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  • The garnets consist mainly of almandine and grossularite, and belong to C-type eclogite.

    石榴子石铁铝钙铝石为主,属于C类辉岩。

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  • The paper introduces the processing experimental research of a eclogite-type rutile mine.

    介绍榴辉岩型金红石矿石选矿试验研究

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  • The eclogite coexisting with this UHP marble contains apatites showing exsolution texture.

    大理岩共生榴辉岩中,我们发现了磷灰石的磁黄铁矿出溶结构。

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  • Some of them have undergone very intense deformation in the post-eclogite stage, while others not.

    这种辉岩有些经历很强后榴辉岩阶段变形作用有些没有

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  • The Donghai eclogite type rutile deposit is a new type of ore deposit recently discovered in China.

    辉岩金红石我国近两年发现的一种矿床类型

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  • Both the eclogite and the felsic gneiss have not undergone the same high-pressure metamorphic event.

    辉岩主体围岩是长英质片麻岩,它榴辉岩不是相同高压变质作用的产物。

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  • Both the eclogite and the felsic gneiss have not undergone the same high - pressure metamorphic event.

    辉岩主体围岩是长英质片麻岩,它榴辉岩不是相同高压变质作用的产物。

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  • Coesite eclogite was discovered by the authors in Xinxian County, Henan Province, central China in 1992.

    本文报道了一项中美合作研究的新进展:笔者于1992年河南省新县发现柯石英辉岩。

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  • The eclogite remains well its original characteristics, which has only suffered slight retrogressive metamorphism.

    辉岩原始特征保存完好,遭受轻微的退变质作用和叠加变质作用。

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  • The lithological boundary between rutile-bearing eclogite and gneiss has the biggest reflective coefficient (0. 24-0. 31).

    金红石榴辉岩片麻岩之间具有很高反射系数(0.24 - 0.31)。

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  • This apatite is an accessory mineral in the studied eclogite sample SQQ08 where it coexists with garnet, omphacite and rutile.

    磷灰石该榴主要副矿物,其自形程度较高,石榴石共生。

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  • The discovery of coesite -bearing eclogites in this area enlarges the region of coesite-bearing eclogite belt in Central -Eastern China.

    河南大别山区含柯石英辉岩发现扩大了中国中东部含柯石英辉岩的分布区。

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  • In every eclogite zone there are abundant garnet amphibolites which look very like eclogites both in occurrence and minerals assemblage.

    辉岩存在大量石榴岩(退变辉岩),产状、岩性矿物组合方面与榴辉岩非常相似

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  • The eclogite bearing high pressure metamorphic belt in the Jiaonan uplift is the eastward extension of the Dabie ultra high pressure belt.

    胶南隆起含榴辉岩高压变质为大别超高压带延部分。

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  • The Dabie massif can be divided into four eclogite regions which formed at different metamorphic conditions. It is a tectonicpetrological assemblage.

    大别地块划分四个形成条件不同辉岩区,它们代表种构造-岩石组合体

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  • The characteristics of three metamorphic stages are as follows: before the eclogite-facies stage which is middle-pressure epidote amphibolite facies;

    三个变质作用阶段特征辉相阶段为中压系绿帘角闪岩相;

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  • The evidences indicate that the magmas are formed by melting of pyrolite and eclogite (ancient basaltic oceanic crust) in the axial zone of mantle plume.

    说明它们地幔部,地幔岩辉岩(玄武质)组成的源区产生的岩浆形成的。

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  • One main target of the CCSD project is to reveal the mantle-crust interaction and geochemical recycling during continental subduction and eclogite exhumation.

    对于榴辉岩俯冲折返过程中的壳-幔相互作用地球化学循环中国大陆科学钻探工程(CCSD)研究的重点之一。

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  • This paper analyzes the mode of occurrence and mineral chemical, petrochemical and element geochemical characteristics of eclogite in the Dabie Mountains area.

    本文分析了大别山地区辉岩产出特点矿物化学岩石化学元素地球化学特征

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  • The carbon concentration and isotope composition of ultrahigh pressure eclogite and apatite from the Dabie-Sulu orogen were analyzed by the EA-MS online technique.

    应用EA - MS连线技术,对大别山东部苏鲁地体南部超高压变质榴辉岩及其中的磷灰石进行含量同位素分析。

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  • Therefore, the magmas were the product of low partial melting of mafic eclogite at the base of the thickened crust, and their magma sources were affected by fluids.

    因此岩浆起源于加厚地壳底部辉岩相铁质岩石低度部分熔融岩浆源区受到了流体的影响。

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  • The carbon concentration and isotope composition of ultrahigh pressure eclogite and apatite separate from the Dabie-Sulu orogen were analyzed by the EA-MS online technique.

    应用EA MS连线技术,大别山东部苏鲁地体南部超高压变质榴辉岩及其中的磷灰石进行含量同位素分析。

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  • All the eclogite samples with the feature of both E-MORB and OIB indicate a plume-ridge interaction or hotspot-ridge interaction during the evolution process of Paleo-Tethys.

    样品同时具备E-MORBOIB特征,说明古特提斯漫长的演化过程中可能存在地幔柱岩浆和正常洋中脊亏损地幔岩浆的相互作用。

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  • Since large impedance contrasts exist between eclogite and other rocks, it is effective that the VSP profiles are used to calibrate geological horizons of seismic reflections.

    由于榴辉岩其他岩石类型之间存在较大阻抗差异因此零偏VSP资料标定该区地震波地质有效的。

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  • The amphiboles of retrogressive metamorphic stages in the granulite and eclogite were mainly formed under the condition of amphibolite facies of medium pressure facies series.

    麻粒榴辉岩退变质阶段主要形成于中压岩相的温条件

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  • The resources of natural rutile in our country is primary low-grade ore, eclogite-type rutile deposit is characterized as large, thick ore body, easy to exploration and mining.

    我国天然金红石资源绝大部分低品位的原生矿石辉岩型金红石床具有规模矿体易于勘探开采等特点。

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  • Measurements of physical properties indicate that the rutile - bearing eclogite, due to its very high seismic velocity and density, can produce reflections and gravity anomalies.

    岩石测定表明金红石榴的纵波速度极高,产生明显的反射重力异常

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