Magmatic, tectonic, sedimentary and hydrothermal evolution of cordilleran rifts

科迪勒拉裂谷的岩浆、构造、沉积和热液演化

基本信息

  • 批准号:
    249695-2006
  • 负责人:
  • 金额:
    $ 2.62万
  • 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:
    2008
  • 资助国家:
    加拿大
  • 起止时间:
    2008-01-01 至 2009-12-31
  • 项目状态:
    已结题

项目摘要

Volcanic-hosted massive sulphide (VMS), volcanic- and sediment-hosted massive sulphide (VSMS), and sediment hosted massive sulphide (SEDEX) deposits are important sources of Canada's zinc, lead, copper, silver and gold.  These deposits are commonly associated with environments where tectonic plates are separating relative to one another called 'rifts'.  Rift environments are commonly associated with magmas, volcanoes, and the deposition of sedimentary rocks - most of which are formed underwater in ancient ocean and sedimentary basins.  In addition, heated metal-rich fluids called 'hydrothermal fluids' circulate through the rock packages within the rifts ultimately forming the VMS, VSMS, and SEDEX deposits.  This research grant is aimed at studying the interrelationships between magmatism, sedimentary rocks, and hydrothermal fluid history associated with these rifts within the rocks of the Cordilleran mountain system in the Yukon and northern British Columbia (+/-NWT).  The research is primarily aimed at understanding the temporal variation in the style of magmatism as well as the sedimentary rock depositional history within rift environments.  These studies will increase our understanding of how rift magmatism and sedimentation result in the formation of ancient VMS, VSMS, and SEDEX deposits.  This research has important implications for the Canadian economy (and in particular the northern economy) and will improve predictive models and methods for the discovery, exploration, and exploitation of these important metal resources.  Furthermore, it will train hihgly qualified persons for the careers in academia, government, or industry in the Canadian (and international) mineral exploration and mining sector.
火山岩型块状硫化物(VMS)、火山岩和沉积物型块状硫化物(VSMS)以及沉积物型块状硫化物(SEDEX)矿床是加拿大锌、铅、铜、银和金的重要来源。这些矿床通常与构造板块相对分离的环境(称为“裂谷”)有关。裂谷环境通常与岩浆、火山、和沉积岩的沉积--其中大部分是在古代海洋和沉积盆地的水下形成的。此外,被称为“热液流体”的加热的富含金属的流体在裂谷内的岩石包中循环,最终形成VMS、VSMS和SEDEX矿床。这项研究资助旨在研究岩浆作用、沉积岩、与育空地区和北方不列颠哥伦比亚省(+/-NWT)的科迪勒拉山脉系统岩石中的这些裂缝相关的热液流体历史。这项研究的主要目的是了解裂谷环境中岩浆活动样式的时间变化以及沉积岩的沉积历史。这些研究将增加我们对裂谷如何形成的认识。岩浆作用和沉积作用导致了古老VMS、VSMS和SEDEX矿床的形成。这项研究对加拿大经济具有重要意义(特别是北方经济),并将改进这些重要金属资源的发现、勘探和开发的预测模型和方法。此外,它还将为学术界、政府、加拿大(和国际)矿产勘探和采矿部门。

项目成果

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Piercey, Stephen其他文献

Piercey, Stephen的其他文献

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{{ truncateString('Piercey, Stephen', 18)}}的其他基金

Interrogating the role of magmatism, tectonics, crustal growth and basin redox in controlling localization, genesis, tonnage, and grade of exhalative base and precious metal mineralization along evolving continental margins
探讨岩浆作用、构造、地壳生长和盆地氧化还原在控制沿演化大陆边缘的喷发基底和贵金属矿化的定位、成因、吨位和品位方面的作用
  • 批准号:
    RGPIN-2017-04262
  • 财政年份:
    2022
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Stratigraphy, hydrothermal, and tectonomagmatic environment of the Kudz Ze Kayah volcanogenic massive sulfide (VMS) deposits, Yukon
育空地区 Kudz Ze Kayah 火山成因块状硫化物 (VMS) 矿床的地层学、热液和构造岩浆环境
  • 批准号:
    524921-2018
  • 财政年份:
    2021
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Interrogating the role of magmatism, tectonics, crustal growth and basin redox in controlling localization, genesis, tonnage, and grade of exhalative base and precious metal mineralization along evolving continental margins
探讨岩浆作用、构造、地壳生长和盆地氧化还原在控制沿演化大陆边缘的喷发基底和贵金属矿化的定位、成因、吨位和品位方面的作用
  • 批准号:
    RGPIN-2017-04262
  • 财政年份:
    2021
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Interrogating the role of magmatism, tectonics, crustal growth and basin redox in controlling localization, genesis, tonnage, and grade of exhalative base and precious metal mineralization along evolving continental margins
探讨岩浆作用、构造、地壳生长和盆地氧化还原在控制沿演化大陆边缘的喷发基底和贵金属矿化的定位、成因、吨位和品位方面的作用
  • 批准号:
    RGPIN-2017-04262
  • 财政年份:
    2020
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Stratigraphy, alteration, lithogeochemistry, and genesis of volcanogenic massive sulfide (VMS) mineralization in the Powderhorn Lake area, Newfoundland Appalachians
纽芬兰阿巴拉契亚地区 Powderhorn 湖地区火山成因块状硫化物 (VMS) 矿化的地层学、蚀变、岩石地球化学和成因
  • 批准号:
    538898-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Geology, hydrothermal alteration, lithogeochemistry, and genesis of Appalachian orogenic Au deposits
阿巴拉契亚造山金矿床的地质学、热液蚀变、岩石地球化学和成因
  • 批准号:
    522282-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Stratigraphy, hydrothermal, and tectonomagmatic environment of the Kudz Ze Kayah volcanogenic massive sulfide (VMS) deposits, Yukon
育空地区 Kudz Ze Kayah 火山成因块状硫化物 (VMS) 矿床的地层学、热液和构造岩浆环境
  • 批准号:
    524921-2018
  • 财政年份:
    2020
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Stratigraphy, alteration, lithogeochemistry, and genesis of volcanogenic massive sulfide (VMS) mineralization in the Powderhorn Lake area, Newfoundland Appalachians
纽芬兰阿巴拉契亚地区 Powderhorn 湖地区火山成因块状硫化物 (VMS) 矿化的地层学、蚀变、岩石地球化学和成因
  • 批准号:
    538898-2019
  • 财政年份:
    2019
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Geology, hydrothermal alteration, lithogeochemistry, and genesis of Appalachian orogenic Au deposits
阿巴拉契亚造山金矿床的地质学、热液蚀变、岩石地球化学和成因
  • 批准号:
    522282-2017
  • 财政年份:
    2019
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Collaborative Research and Development Grants
Interrogating the role of magmatism, tectonics, crustal growth and basin redox in controlling localization, genesis, tonnage, and grade of exhalative base and precious metal mineralization along evolving continental margins
探讨岩浆作用、构造、地壳生长和盆地氧化还原在控制演化大陆边缘喷发基底和贵金属矿化的定位、成因、吨位和品位方面的作用
  • 批准号:
    RGPIN-2017-04262
  • 财政年份:
    2019
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual

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Precambrian Sedimentary Assemblages: Keys to Understanding Ocean-Atmosphere Evolution and Tectonic Processes on the Young Earth
前寒武纪沉积组合:了解年轻地球海洋-大气演化和构造过程的关键
  • 批准号:
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  • 批准号:
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利用碎屑沉积岩石学解决火成岩和构造问题
  • 批准号:
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利用碎屑沉积岩石学解决火成岩和构造问题
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前寒武纪沉积组合:了解年轻地球海洋-大气演化和构造过程的关键
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