查询词典 epidote

Recognized the regional geological history and the lack of external Sr sink epidote among the hydrothermal mineral assemblages, we refered that the Rb-Sr isoehron isotope date was the hydrothermal ore formation age.

因此本文通过Rb-Sr等时线所确定的250±20Ma同位素年龄具有地质意义，结合对区域地质演化史的基本认识及金矿石热液蚀变组合的研究(易捕获外来锶的绿帘石不发育)，该同位素年龄代表热液成矿年龄。

Wall-rock alteration green color stone, mainly composed of hoepfnerite, epidote, diopside, biotite, quartz, and chlorite etc.

富矿体两侧发育流体交代岩，这些绿色岩石是块状富矿体和角砾状富矿体的主要容矿岩石，这与热水沉积形成的层纹状锌矿具有显著差异。

On the Ute Indian Trail out of Salida that went to Manitou Springs near Colorado Springs, one can find peridot , epidote, pink and white quartz, muscovite, biotite and gold mica, pink feldspar, pyrite, magnetite, hematite, limonite, white and gray marble, gold, beryl, black obsidian "Apache Tears", red garnets and topaz.

在乌特印度径出萨利达是到马尼图斯普林斯科罗拉多斯普林斯附近，人们可以找到橄榄石，绿帘石，粉红色和白色的石英，白云母，黑云母和金云母，粉红色的长石，黄铁矿，磁铁矿，赤铁矿，褐铁矿，白色和灰色大理石，黄金，绿柱石，黑色黑曜石"阿帕奇泪"，红色的石榴石和黄玉。

A —Sample ZM641 , garnet porphyroblast with inclusionsof amphibole , epidote , plagioclase concentrated in the core of crystal , the rimof the garnet

a —样品ZM641 ，角闪石、绿帘石和斜长石包体分布在石榴石变斑晶核部，边部有绿辉石包体，基质矿物主要为绿辉石背散射电子图像

In ore body, K-feldsparization is widely distributed, silication ispockety, the other alterations have obvious vertical zoning, from upper to lower is:biotite zone→sericite zone→propylitic zone (epidote-chlorite-calcitization zone).

在空间上，钾长石化分布较广，硅化分布不均，其它蚀变垂直分带现象比较明显，由下至上是：黑云母化带→绢云母化带→青盘岩化(绿泥石-绿帘石-方解石化)带。

For Southwestern Margin of Aqikekule Lake ophiolite, their field geological, petrological, minerological, petrochemical and geochemical characteristics show that:① it outcropped as tectonic slices along the near west-to-east strike Kunzhong fault and is composed of metamorphic perodotties, cumulates and volcanic rocks, in which, chromites are distributed in the upper part of metamorphic peridotites as pods, or in the lower part of cumulates as near-strata;② metamorphic peridotites include serpentinites, chromite-bearing serpentinites, chlorite-epidote schists and chromitites, of which, chromitites have nodular and orbicular structure, and cumulates include pyroxenits, serpentinites, chromite-bearing serpentinites, chromites and metamorphically mafic rocks and only basalts are seen in volcanic rocks;③ Cr# of chromites suggest that they formed in the SSZ and Al〓O〓 and TiO〓 of metamorphic peridotites also suggest SSZ environment;④ metamorphic peridotites have V type and enriched LREE patterns, cumulates have from strongly depleted LREE, flat REE to enriched LREE patterns with universally striking positive Eu anomalies and basalts show flat REE or slight enriched LREE patterns with no Eu anomalies;⑤ trace element and Sm-Nd isotope characteristics of metamorphic peridotites imply their strikingly heterogeneous mantle character ε〓(t+4.39～+26.20 and later Nb, Ta fertilization;⑥ trace element characteristics of basalts and their tectonic diagrams show they probably formed in the rifted island arc or back-arc basin environment.

对阿其克库勒湖西南缘蛇绿岩，野外地质、岩石学、矿物学、岩石化学以及地球化学等特征表明：①该蛇绿岩以近东西向、沿昆中断裂呈构造岩片出露，由变质橄榄岩、堆晶岩和火山岩三个单元组成，其中见铬铁岩呈豆荚状产于变质橄榄岩的上部，或呈似层状产于堆晶岩的下部；②变质橄榄岩包括蛇纹岩、含铬铁矿蛇纹岩、绿帘绿泥片岩和铬铁岩等类型，其中，豆荚状铬铁矿具有结核状构造和球状构造，堆晶岩包括辉石岩、蛇纹岩、含铬铁矿蛇纹岩、铬铁岩和变质基性岩等类型，火山岩仅见玄武岩；③铬铁矿的Cr#表明其形成在俯冲带，变质橄榄岩的Al〓O〓和TiO〓成分也指示了SSZ环境；④变质橄榄岩的稀土配分型式见V型和LREE富集型两种型式，堆晶岩表现出从LREE强烈亏损、REE平坦分布到LREE富集的配分特征，并且普遍具有醒目的正Eu异常，玄武岩的稀土配分型式表现为平坦型或LREE略富集，无Eu异常；⑤变质橄榄岩的微量元素及Sm-Nd同位素特征指示了其地幔的显著不均一性ε〓(t为+4.39～+26.20以及Nb、Ta在后期的富集；⑥玄武岩的微量元素特征及构造图解表明其可能形成在裂谷岛弧或不成熟的弧后盆地环境。

On the Ute Indian Trail out of Salida that went to Manitou Springs near Colorado Springs, one can find peridot , epidote, pink and white quartz, muscovite, biotite and gold mica, pink feldspar, pyrite, magnetite, hematite, limonite, white and gray marble, gold, beryl, black obsidian "Apache Tears", red garnets and topaz.

在乌特印度径出萨利达是到马尼图斯普林斯科罗拉多斯普林斯附近，人们可以找到橄榄石，绿帘石，粉红色和白色的石英，白云母，黑云母和金云母，粉红色的长石，黄铁矿，磁铁矿，赤铁矿，褐铁矿，白色和灰色大理石，黄金，绿柱石，黑色黑曜石&阿帕奇泪&，红色的石榴石和黄玉。

On the Ute Indian Trail out of Salida that went to Manitou Springs near Colorado Springs, one can find peridot , epidote, pink and white quartz, muscovite, biotite and gold mica, pink feldspar, pyrite, magnetite, hematite, limonite, white and gray marble, gold, beryl, black obsidian "Apache Tears", red garnets and topaz.

在乌特印度径的萨利达指出，到附近的科罗拉多斯普林斯的马尼图斯普林斯，人们可以找到橄榄石，绿帘石，粉红色和白色的石英，白云母，黑云母和金云母，粉红色的长石，黄铁矿，磁铁矿，赤铁矿，褐铁矿，白色和灰色大理石，黄金，绿柱石，黑色黑曜石&阿帕奇泪&，红色的石榴石和黄玉。

This paper has investigated the microstructures, quartz fabrics, and mineral chemistry of mylonites from the ductile shear zone of the granite-greenstone belt in Seerteng area, Inner Mongolia. Synthetic analyses reveal that the mylonites underwent four evolutionary processes of deformation and metamorphism, such as lower-amphibolite facies regional metamorphism, retrograde epidote-amphibolite facies metamorphism and deformation, progressive recrystallization and retrograde greenschist facies metamorphism and deformation.

通过对色尔腾山地区花岗绿岩带中韧性剪切带的糜棱岩显微构造、石英组构、矿物化学等综合分析，发现该区糜棱岩在经历了低角闪岩相区域变质及绿帘角闪岩相退变质变形之后，发生了不均匀进变质重结晶作用及中低绿片岩相退变质变形等几个演化阶段。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。