Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential

构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响

基本信息

  • 批准号:
    249596-2013
  • 负责人:
  • 金额:
    $ 2.4万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2016
  • 资助国家:
    加拿大
  • 起止时间:
    2016-01-01 至 2017-12-31
  • 项目状态:
    已结题

项目摘要

Carbonatites and genetically related rocks are an economically important source of rare metals. In recent years, it has been increasingly recognized that carbonatites may have multiple origins and show fundamental differences specific to their tectonic setting and mantle sources. These relations between the petrogenesis and geochemistry of carbonatites have not been systematically studied to date. Although it has been recognized that some carbonatites are linked to orogenic processes, neither the causes nor mineral potential of this magmatism are presently understood. Other inadequately studied aspects of carbonatite petrology are the effect of magma-wallrock interaction on the transport and sequestration of rare metals (rare-earth elements, Nb, Ta, Zr and U), and the impact of postemplacement processes on the geometry and composition of ore bodies hosted by carbonatites. The proposed research program will address these existing knowledge gaps in an attempt to identify the principal factors that contribute to the development of recoverable economic concentrations of rare metals in carbonatites situated in orogenic settings. The novelty of the proposed program in that it will involve a systematic study of carbonatites from orogenic systems of different age and their petrogenetic and metallogenic analysis in a tectonic and structural context. The program will build on applicant's extensive experience with these rocks and his ongoing collaboration with scientists in Canada, Russia, China, Morocco and the European Union. This research will include a large training component and will be based on a multi-analytical approach to ensure that different styles of mineralization can be interpreted in the context of carbonatite evolution. The three major outcomes of this work will be: (1) an improved understanding of the sources and processes responsible for the formation of postorogenic carbonatites; (2) refined exploration criteria for ore deposits hosted by these rocks, and (3) training of highly qualified personnel with a know-how in rare-metal exploration and practical knowledge of field and instrumental techniques. The University of Manitoba has unique instrumental capabilities for providing this type of training.
碳酸盐岩和与其成因相关的岩石是稀有金属的重要经济来源。近年来,人们越来越认识到碳酸盐岩可能具有多种成因,并因其构造环境和地幔来源的不同而显示出根本的差异。碳酸盐岩的岩石成因和地球化学之间的这些关系迄今尚未得到系统的研究。虽然人们已经认识到一些碳酸盐岩与造山作用有关,但目前还不清楚这种岩浆作用的原因和矿产潜力。碳酸盐岩岩石学研究的其他不足方面包括岩浆-围岩相互作用对稀有金属(稀土元素、Nb、Ta、Zr和U)的运移和封存的影响,以及侵位作用对碳酸盐岩矿体几何和成分的影响。拟议的研究计划将解决这些现有的知识差距,试图确定有助于在造山环境中的碳酸盐岩中开发可回收的经济稀有金属集中的主要因素。拟议方案的创新之处在于,它将涉及对不同时代造山系统的碳酸盐岩进行系统研究,并在构造和构造背景下对其岩石成因和成矿作用进行分析。该项目将建立在申请者在这些岩石方面的丰富经验以及他与加拿大、俄罗斯、中国、摩洛哥和欧盟科学家的持续合作的基础上。这项研究将包括一个大的培训部分,并将以多种分析方法为基础,以确保不同类型的矿化可以在碳酸岩演化的背景下得到解释。这项工作的三个主要成果将是:(1)提高对造山后碳酸盐岩形成的来源和过程的了解;(2)完善这些岩石赋存的矿床的勘探标准;(3)培训具有稀有金属勘探专门知识和现场和仪器技术实用知识的高素质人员。马尼托巴大学在提供这类培训方面拥有独特的工具能力。

项目成果

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Chakhmouradian, Anton其他文献

Chakhmouradian, Anton的其他文献

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{{ truncateString('Chakhmouradian, Anton', 18)}}的其他基金

Carbonatites in plate-collision zones: implications for mantle processes, carbon cycling and rare-earth metallogeny
板块碰撞区的碳酸岩:对地幔过程、碳循环和稀土成矿的影响
  • 批准号:
    RGPIN-2018-05051
  • 财政年份:
    2022
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Carbonatites in plate-collision zones: implications for mantle processes, carbon cycling and rare-earth metallogeny
板块碰撞区的碳酸岩:对地幔过程、碳循环和稀土成矿的影响
  • 批准号:
    RGPIN-2018-05051
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Carbonatites in plate-collision zones: implications for mantle processes, carbon cycling and rare-earth metallogeny
板块碰撞区的碳酸岩:对地幔过程、碳循环和稀土成矿的影响
  • 批准号:
    RGPIN-2018-05051
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Carbonatites in plate-collision zones: implications for mantle processes, carbon cycling and rare-earth metallogeny
板块碰撞区的碳酸岩:对地幔过程、碳循环和稀土成矿的影响
  • 批准号:
    RGPIN-2018-05051
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Carbonatites in plate-collision zones: implications for mantle processes, carbon cycling and rare-earth metallogeny
板块碰撞区的碳酸岩:对地幔过程、碳循环和稀土成矿的影响
  • 批准号:
    RGPIN-2018-05051
  • 财政年份:
    2018
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响
  • 批准号:
    249596-2013
  • 财政年份:
    2017
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响
  • 批准号:
    249596-2013
  • 财政年份:
    2015
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响
  • 批准号:
    249596-2013
  • 财政年份:
    2014
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响
  • 批准号:
    249596-2013
  • 财政年份:
    2013
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
"Implications of the tectonic setting, magma-wallrock interaction and postemplacement evolution of carbonatites for their rare-metal (REE, Nb, Ta, Zr and U) potential"
“构造环境、岩浆-围岩相互作用以及碳酸岩的侵位后演化对其稀有金属(REE、Nb、Ta、Zr 和 U)潜力的影响”
  • 批准号:
    249596-2012
  • 财政年份:
    2012
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual

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基因组测序有助于儿科和产前实践中的诊断:检查不同人群的临床效用、伦理影响、付款人覆盖范围和数据整合。
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Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
构造背景、岩浆-围岩相互作用以及造山后碳酸岩的侵位后演化对其稀有金属(REE、Nb、Zr、U)潜力的影响
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Implications of the structural setting, magma-wallrock interaction and postemplacement evolution of postorogenic carbonatites for their rare-metal (REE, Nb, Zr, U) potential
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