花岗岩类

  • 网络granitoid;granitoid rocks;Granitoids
花岗岩类花岗岩类
  1. 辽南地区(庄河&丹东)中生代花岗岩类成因特征及其与金矿关系

    Genesis characteristics of Mesozoic granitoid in South Liaoning ( zhuang he & dandong ) and its relation with gold deposits

  2. 秦巴地区花岗岩类岩石的K-Ar年龄数据处理

    Handing the k & ar age data from granitoid in Qinling and Bashan area

  3. 花岗岩类主要造岩矿物的X射线衍射定量分析方法的研究

    Quantitative X-ray diffraction analysis of major rock-forming minerals in granite

  4. White(1974)创立的I&S型成因分类理论为标志,利用花岗岩类示踪地壳的组成、结构与演化的探索进入新的研究时期。

    White ( 1974 ), tracing the crustal composing , structure and evolution with granitoids had coming into a new period .

  5. 桐柏山花岗岩类Pb、O、Sr同位素特征

    Lead , oxygen and strontium isotopic characteristics of granitoids , tongbai mountain

  6. 南秦岭宁陕地区花岗岩类Pb、Sr、Nd同位素组成及其深部地质信息

    Pb , Sr , Nd Isotope Composition of Ningshan Granitoids , South Qinling and their Deep Geological Information

  7. 高度演化花岗岩类多为富F的熔体溶液体系,具有鲜明的、不同于其他体系的地球化学行为。

    Most of the highly evolved granites may belong to F-rich system . The F-rich silicate melt-hydrous fluid system shows distinctive geochemical behaviors .

  8. 本文报道了东昆仑造山带三叠纪辉长岩、花岗岩类及其包裹体的Pb、Sr、Nd和O同位素组成。

    This paper reports Pb , Sr , Nd and O isotopic compositions of gabbro and granitoids formed in East Kunlun orogenic belt in Triassic .

  9. 花岗岩类K-Ar法定年的选择与解释

    K - Ar Ages of Granitic Rocks : Its Ascertainment and Interpretation

  10. 三江地区花岗岩类Rb-Sr同位素研究

    RB and Sr isotopic studies of Granitoids in tri-river region

  11. 花岗岩类为TTG岩系及石英二长岩-花岗岩组合。

    The granitoids are of TTG rock series and adamellite granite assemblage .

  12. 山东招掖金矿带花岗岩类单颗粒锆石U-Pb年代学研究及其意义

    Single grain zircon U-Pb ages for the granitoids from the ZHAO-YE gold mineralization belt ( shandong province ) and their geological implications

  13. 中国东南部花岗岩类Nd-Sr同位素研究

    Study on the nd Sr isotopic compositions of Granitoids in SE China

  14. 苏鲁造山带五莲新元古代花岗岩类成因的Sr-Nd同位素证据

    Petrogenesis of Neoproterozoic Granitoids from the Wulian Region in the Sulu Orogen : Sr-Nd Isotopic Constraints

  15. 华南中生代同熔系列花岗岩类的Nd-Sr同位素特征及成因讨论

    Nd-Sr Isotopic Characteristics and Genetic Discussion of Mesozoic Granitoids of Syntexis Series in South China

  16. Nd、Sr和Pb同位素资料表明,在330~250Ma的后碰撞期间,有大量的幔源花岗岩类和少量的镁铁&超镁铁杂岩在上地壳侵位。

    Nd , Sr , and Pb isotopic data indicate that large amounts of mantle-derived granitoids and minor amounts of mafic-ultramafic complexes emplaced in the upper crust during late Carboniferous and Permian times ( 250 to 330 Ma ) .

  17. 本文采用离子探针(SIMS)分析花岗岩类磷灰石、锆石和黑云母等矿物中微量元素和挥发分,来探讨花岗岩类成矿作用。

    Discussed in this paper is the mineralization of granitoid rocks based on SIMS data on trace elements and volatile components in apatite , zircon and biotite from granitoid rocks .

  18. 探讨南岭陆壳改造型花岗岩类岩体成岩方式及演化规律的一种方法&岩石化学NSF三角图解

    A Method for Studying the Diagenetic Way and Evolutional Rule of the Granitic Bodies and Its Application to Continental Crust Transformation Type in Nanling Region & N.S.F Triangular Diagram of Petrochemistry

  19. 本文简要评述了Ishihara(1977)关于花岗岩类磁铁矿系列和钛铁矿系列的分类方案。

    This paper gives a brief comment on the classification which divided the granitoids into magnetite-series and ilmenite series by Tshihara ( 1977 ) .

  20. 局部破碎变质带内花岗岩类中Cu、Pb、Zn成矿元素含量的相关性说明多金属成矿元素来自同一围岩,总体显示成矿不但严格受构造控制,而且成矿后期改造对它的叠加作用也十分显著。

    The relevance among Cu , Pb and Zn in the granites in local fractured metamorphic belts shows that polymetallic ore-forming elements come from the same wall rock . Mineralization is not only severely controlled by structures but also obviously affected by later superimposition and reformation .

  21. 东昆仑造山带花岗岩类Pb-Sr-Nd-O同位素特征

    The Features of Pb-Sr-Nd-O Isotope Composition of Granitoids in Eastern Kunlun Orogenic Belt

  22. 基底岩系和花岗岩类Pb-Nd同位素组成限制祁连山带的构造属性

    Pb and Nd Isotopic Compositions of Basement and Granitoid in the Qilianshan : Constraints on Tectonic Affinity

  23. 福建花岗岩类微量元素的某些特征

    The characteristics of the trace elements in Granide in Fujian Province

  24. 宜溧地区花岗岩类岩石谱系单位的划分

    Classification of Lineage Units for Granitoid in the Areas of Yili

  25. 河南省西部地区中生代花岗岩类地质特征及成因

    Geological Characteristics and Genesis of the Mesozoic Granitoids in Western Henan

  26. 吉黑东部花岗岩类的稳定同位素组成

    Stable Isotope Composition of Granitoids in Eastern Jilin and Heilongjiang Provinces

  27. 关于数字式颗粒定量仪的研制&激光扫描花岗岩类岩石定名仪

    On Development of Grain Quantitative Quantizer-Laser Scanner to Name Granites Rock

  28. 江西省花岗岩类岩石化学成分的统计研究

    Statistical research on the petrochemical composition of granitic rocks in Jiangxi

  29. 关于花岗岩类形成作用概念的讨论

    A discussion on the conception of the forming process of granitoid

  30. 中国花岗岩类化学元素丰度及特征

    Abundances of chemical elements in granitoids of China and their characteristics