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镍矿床的英文

  • nickel ore deposit

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  • 例句与用法
  • According to the theory and study methods of comparative economic geology , the ore - forming geological background , geological feature , the elements geochemistry , the metallogenic geochronology about the two ore deposits and rock - bodys are systematic analysed , compared , and researched by means of new measure and assay technique . jianchaling nickel sulflde deposit is stress investigated in order to study similarities and differences between the two deposits in mineralization background , geochimistry , and metallogenesis , also to find the reasons for these , discuss the regularity of formation and distribution for the type deposit , and guide its exploration
    本次工作依据比较矿床学的研究思路,在重点剖析煎茶岭镍矿床成矿地质、地球化学特征的基础上,采用新的分析测试技术手段,对这两个岩浆硫化镍矿床从成矿地质背景、岩体及矿床地质特征、地球化学及成矿作用年代学等角度进行系统分析、比较和研究,找出二者的共同性和差异性,进一步更深刻地认识其成因并探讨该类矿床形成与分布的规律性以指导找矿。
  • Based on geological , geophysical and geochemical prospecting in the huangshan nickel - copper deposit and the xiaoerquan zinc - copper deposit , the authors have predicted nonferrous metallic resources in the western part of the east tianshan mountain on the basis of regional geological , geophysical and geochemical data obtained by the multi - statistics method and the gis spatial analysis method
    摘要利用区域地物化资料,采用多元统计方法及gis空间分析技术,通过对东天山成矿带中黄山铜镍矿床、小热泉子铜锌矿床的地质、地球物理、地球化学特征的分析,对东天山西段进行了有色金属矿床找矿靶区预测。
  • Jianchaling nickel deposit that respected with it is originally devided into magma type deposit , its metallogenesis include magma differrentiation - crystalization , sulfurization process , magma melt - segregated , and hydrothermal process . but melt - separated ore - forming poorly developed , and hydrothermal process is subordinate , the assimilation and contamination of country rocks have special significance to the formation of this ore deposit
    与之有关的煎茶岭镍矿床成因上属岩浆矿床,其成矿作用有岩浆分结作用、硫化作用、岩浆熔离作用及热液作用等,但岩浆熔离成矿作用不发育,热液作用仅占次要地位,富硫围岩的同化混染对矿床的形成有特殊的意义。
  • On the basis of systematic analysis and comparative research on jianchaling and jinchuan nickel sulflde deposit in geology and geochemistry , some conclusions can be drawn as follow : ( 1 ) re - os isotopic geochronology data define an precise 878 ? 6 ma isochon , suggest jianchaling nickel sulflde deposit would form in new proterozoic . the rock - forming process and metal logenesis happened on the whole , this deposit subordinates to magmatic deposit
    通过对煎茶岭和金川镍矿床地质、地球化学的系统分析与比较研究,取得以下新的认识和进展: ( 1 ) re ? os同位素地质年代学研究表明,煎茶岭硫化镍矿床形成于878ma前的新元古代,成矿作用和成岩作用基本上是同时进行的,属岩浆矿床。
  • To discuss geological mechanism of the forming of important nickel deposits and the control of converging and dispersing of the ore forming elements has theoretic and practical meaning in deepening the understanding of the genesis of this kind of deposit and summarizing the deposit forming indication , expanding perspective targets
    探讨我国主要镍矿床成矿作用的地球化学机理和成矿元素聚散的控制因素,对于深化该类矿床成因认识,总结成矿标志和扩大找矿远景等,有重要的理论和实际意义。
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