• This precious mineral is found as crystals within metamorphic rock.

    我们可以变质发现这种珍贵矿物结晶体

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  • Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.

    片麻岩变质可以发现常见的前寒武纪地区

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  • The towering peaks and deep valleys are all composed of igneous and metamorphic rock.

    高耸山峰山谷组成火成岩变质

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  • The main parts of SW Yunnan orogenic zones consist of complicated metamorphic rock units.

    滇西南造山带主体期变质岩石单元组成

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  • The type of gold deposits can be divided into 1) gold deposit in deep metamorphic rock series;

    金矿类型分为1)产于变质岩系中的金矿;

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  • The metallogenic substance mainly comes from the Archeozoic metamorphic rock series in basement.

    成矿物质主要来源于基底太古变质

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  • Granite and metamorphic rock constituted the basement of the basin with better uranium source conditions.

    盆地基底花岗岩中高级变质条件良好

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  • All the evidences indicate Miyi Precambrian metamorphic rock series is a typical low pressure metamorphic terrain.

    所有证据表明变质地体一个典型前寒武纪低压型前进变质地体。

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  • Structure-stratigraphic method is an effective method for stratigraphic study in Precambrian metamorphic rock area.

    构造地层学方法变质,尤其是前寒武纪变质岩地区地层研究有效方法。

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  • Interpretation and evaluation for individual well reservoir in buried hill of Leng 124 metamorphic rock was satisfactory.

    从而对124变质潜山单井储层进行了解释评价,取得了满意效果。

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  • The main mechanism of melt lineation is extensional deformation which led to partial melting of high-grade metamorphic rock.

    伸展构造变形导致岩石部分熔融熔体线理形成主要机制

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  • The tectonic lithofacies features of gold deposit of metamorphic rock type in the Eastern Shandong are described in this paper.

    本文简述胶东变质金矿构造-特征

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  • An ultra-high temperature (UHT) metamorphic rock belt occurs in Jining-Fengzhen-Tuguiwula, central part of southern Inner Mongolia.

    内蒙古中南部集宁—丰镇—土贵乌拉地区发育了条超高温变质

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  • Volcanic rock, clastic and metamorphic rock reservoirs integrated to form the complex petroleum accumulation region in Erleim basin.

    火山岩油藏碎屑岩变质类油藏共同组成二连盆地复式油气聚集区

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  • Having analysized the degree of crystallization of andalusite, it is believed that the anthracite is a low-grade thermal metamorphic rock.

    红柱石结晶程度分析,这种无烟煤一种低级接触变质

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  • Metamorphic rock burial hill reservoir of Bell rift in Hailaer Basin, with large scale reservoir and high output, has complex fault system.

    海拉尔盆地贝尔断陷中的变质潜山油藏规模产量

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  • Poikilitic in the poikiloblastic texture of metamorphic rock most concentrate in the middle part of host and the grain size of crystal is large;

    变质包含变品结构中的嵌晶多数集中于主晶中部,且晶粒大;

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  • A metamorphic rock formed by alteration of limestone or dolomite, often irregularly colored by impurities, and used especially in architecture and sculpture.

    大理石石灰岩白云岩变化而来一种变质岩,常有不规则的杂质色块,专门用于建筑和雕塑。

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  • A block of rock that forms a structural or topographic feature, such as a block of igneous of metamorphic rock within an area of mountain building, or orogeny.

    形成构造地形特征岩石块体。一个山区或造运动区内的火成岩与变质岩块体。

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  • The deformation of the Changting low-grade metamorphic rock series occurs mainly as kink structures and open fold except as tight folds possible in local segments.

    长汀变质局部地段可能存在紧闭褶皱外,构造宽缓褶皱变形为主。

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  • According to the metamorphic rock assemblages and their characteristics, Whole Archean metamorphic rocks can be subdivided into Jianping Complex and Dayingzi Croup.

    岩石组合特征整个变质划分建平变质杂岩和大营子群。

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  • Its wall rocks consist of the regional metamorphic rock, series of Mayuan formation and middle-lower Carboniferous series as well as lower Jurassic Lishan formation.

    围岩有麻源中下石炭区域变质系及下侏罗统梨山组地层等。

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  • A fine-grained metamorphic rock composed of quartz, feldspar, mica, and other minerals, formed by the action of intrusive rock upon sedimentary rock, especially shale.

    一种纹理清晰的变质岩,石英长石云母其他矿物组成因侵入沉积岩,特别是页岩的作用而形成

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  • Xikang Group is widely exposed on the West Sichuan Plateau and was considered to be a low greenschist facies metamorphic rock due to regional low-temperature dynamometamorphism.

    川西高原广泛分布的西康,原视为区域低温动力变质作用绿片岩相变质

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  • The wall rocks of gold deposits located in Zhaoyuan gold mineralization area were rooted in metamorphic rocks in Jiaodong rock group in Archaean era and granites in Mesozoic era.

    山东招远金矿集中区金矿围岩为新太古代胶东岩群变质中生代花岗岩

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  • Clay minerals distribute extensively in various slopes made of sedimentary rock, weathering profiles of igneous rock, metamorphic rock and sedimentary rock and colluvial deposits.

    粘土矿广泛分布原生沉积岩、三大风化带及第四系松散堆积物构成斜坡中。

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  • The role of metamorphic fluids is an important process in the metamorphic rock fluid system. This process can be revealed effectively by a series of geological and geochemical approaches.

    变质流体作用变质岩—流体体系重要地质作用过程可以通过有效地质地球化学方法揭示

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  • The Middle Proterozoic group Strata in northwest Fujian had been Subjected metamorphism in Caledonian orogeny, and formed a metamorphic rock association of schist-gneiss-migmatite series.

    闽西北中元古代地层加里东运动期间遭受变形变质作用,形成了套片岩—片麻岩—混合岩系变质岩。

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  • Fluid in the shear zones is closely related to alteration in gold deposits in metamorphic rock area. There are various types and stages of metasomatism and metasomatite in the shear zones.

    断裂变带,由于剪切流体强烈交代作用,交代蚀变成为金矿重要矿石类型

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  • Fluid in the shear zones is closely related to alteration in gold deposits in metamorphic rock area. There are various types and stages of metasomatism and metasomatite in the shear zones.

    断裂变带,由于剪切流体强烈交代作用,交代蚀变成为金矿重要矿石类型

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