eclogite
n. [巖] 榴辉巖
2025-10-31 10:57 浏览次数 10
n. [巖] 榴辉巖
1. a metamorphic rock consisting of soda-rich pyroxene and magnesia-rich garnet as essential minerals
CHINESE ECLOGITE中国的榴辉巖
cold eclogite低温榴辉巖
quartz eclogite石英榴辉巖
eclogite deposit榴辉巖矿
veined eclogite脉状
ophiolitic eclogite[巖]
eclogite occurrence榴辉巖产状
sulu eclogite苏鲁榴辉巖
eclogite e榴辉巖
The eclogite coexisting with this UHP marble contains apatites showing exsolution texture.
在与该大理巖共生的榴辉巖中,我们发现了磷灰石的磁黄铁矿出溶结构。
The Dabie massif can be divided into four eclogite regions which formed at different metamorphic conditions. It is a tectonicpetrological assemblage.
大别地块可划分出四个形成条件不同的榴辉巖区,它们代表一种构造-巖石组合体。
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.
麻粒巖和榴辉巖中退变质阶段的角闪石主要形成于中压相系角闪巖相的温压条件。
The hydrogen and oxygen isotope compositions of single minerals and whole-rock were measured for coesite-bearing eclogite at Shima and quartz-bearing eclogite at Huangzhen in southeastern Dabie.
本文报道了大别山东南部安徽石马地区柯石英榴辉巖组合和黄镇地区石英榴辉巖组合的全巖及单矿物的氢氧同位素特征。
The eclogite remains well its original characteristics, which has only suffered slight retrogressive metamorphism.
榴辉巖原始特征保存完好,仅遭受轻微的退变质作用和叠加变质作用。
Both the eclogite and the felsic gneiss have not undergone the same high-pressure metamorphic event.
榴辉巖的主体围巖是长英质片麻巖,它与榴辉巖不是相同高压变质作用的产物。
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,对大别山东部和苏鲁地体南部超高压变质榴辉巖及其中的磷灰石进行了碳的含量和同位素分析。
The Donghai eclogite type rutile deposit is a new type of ore deposit recently discovered in China.
榴辉巖型金红石矿是我国近两年新发现的一种矿床类型。
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榴辉巖的发现扩大了中国中东部含柯石英榴辉巖带的分布区。
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,对大别山东部和苏鲁地体南部超高压变质榴辉巖及其中的磷灰石进行了碳的含量和同位素分析。
In every eclogite zone there are abundant garnet amphibolites which look very like eclogites both in occurrence and minerals assemblage.
在榴辉巖带中存在大量的石榴角闪巖(退变榴辉巖),其在产状、巖性及矿物组合方面与榴辉巖非常相似。
In addition, newly reported coesites in paragneisses enclosing eclogites in Dulan area also suggest that the gneiss and enclosed eclogite as a whole underwent early Paleozoic HP-UHP metamorphism.
而已在都兰地区副片麻巖锆石中柯石英包体的发现也证明了含榴辉巖的片麻巖(片巖)与榴辉巖一样同样经历了UHP变质作用。
The eclogite bearing high pressure metamorphic belt in the Jiaonan uplift is the eastward extension of the Dabie ultra high pressure belt.
胶南隆起含榴辉巖高压变质带为大别超高压带的东延部分。
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.
这说明它们是在地幔柱轴部,由地幔巖和榴辉巖(古玄武质洋壳)组成的源区产生的巖浆形成的。
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,巖浆起源于加厚地壳底部榴辉巖相镁铁质巖石的低度部分熔融,且巖浆源区受到了流体的影响。
As a result, the eclogite was transformed to epidote-bearing amphibolite.
榴辉巖转化成含帘石的斜长角闪巖。
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榴辉巖的产出特点,矿物化学、巖石化学及元素地球化学特征。
One main target of the CCSD project is to reveal the mantle-crust interaction and geochemical recycling during continental subduction and eclogite exhumation.
对于榴辉巖俯沖折返过程中的壳-幔相互作用及地球化学循环是中国大陆科学鉆探工程(CCSD)研究的重点之一。
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.
由于榴辉巖与其他巖石类型之间存在较大的波阻抗差异,因此用零偏VSP资料标定该区地震波的地质层位是有效的。
These retrograde micro-textures provide petrological evidence for rapid exhumation process and uplift of the high-grade metamorphic rocks such as eclogite in northern Dabie Mountains.
这些退变质结构为本区榴辉巖高级变质巖的快速折返过程和抬升历史提供了强有力的巖石学依据;
The subducted slabs was metamorphosed to water-bearing eclogite before being melted.
该俯沖板片熔融前通常变质为含水的榴辉巖。
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年在河南省新县发现了柯石英榴辉巖。