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Geochemical and Structural Evolution of Gabbro-Hosted Magma-Hydrothermal Systems: East Greenland

Geochemical and Structural Evolution of Gabbro-Hosted Magma-Hydrothermal Systems: East Greenland
辉长岩岩浆热液系统的地球化学和结构演化:东格陵兰
批准号:
8803754
负责人:
Dennis Bird
金额:
$14.85万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-07-01 至 1990-12-31

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中文摘要
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英文摘要
The PI continued study of the geochemical and structural evolution of gabbro-hosted magma-hydrothermal systems during crustal rifting between Greenland and Eurasia and formation of the N. Atlantic ocean basin. Four specific topics will be addressed: (1) relations between vein systems and magmatic and structural deformation of gabbro bodies, (2) what controls mass transfer associated with hydrothermal alteration, (3) what is relation between mineralogic and isotopic alteration, and (4) what are sources of hydrothermal solutions and when did sea water become an important component of these fluids. A variety of field, petrologic, mineralogic, and theoretical methods will be used to answer these questions.
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Multi-Mineral Geochronology and REE Geochemistry of High- and Ultrahigh-Pressure Metamorphic Rocks: North Qaidam Terrane, Northwest China
  • 批准号:
    0710927
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $17.96万
  • 财政年份:
    2007
  • 负责人:
    Dennis Bird
  • 依托单位:
Collaborative Research on the Iceland Deep Drilling Project: An Investigation of a High-Temperature Mid-Ocean Ridge Hydrothermal System in a 5 km Deep Borehole
  • 批准号:
    0506882
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2005
  • 负责人:
    Dennis Bird
  • 依托单位:
Zircon Geochronology and REE Geochemistry of High- and Ultrahigh-Pressure Metamorphic Rocks: North Qaidam and South Altun Terranes, Northwest China
  • 批准号:
    0408690
  • 项目类别:
    Standard Grant
  • 资助金额:
    $14.33万
  • 财政年份:
    2004
  • 负责人:
    Dennis Bird
  • 依托单位:
Strontium Attenuation in Basaltic Aquifers: Experimental Determination of Ca2+-Na+-Sr2+-K+ Exchange Between Heulandite and Aqueous Solutions
  • 批准号:
    0001113
  • 项目类别:
    Standard Grant
  • 资助金额:
    $28.24万
  • 财政年份:
    2000
  • 负责人:
    Dennis Bird
  • 依托单位:
国内基金
海外基金
Understanding structural evolution of galaxies with machine learning
  • 批准号:
  • 项目类别:
    省市级项目
  • 资助金额:
    10.0万元
  • 批准年份:
    2022
  • 负责人:
    Nicola Rosario Napolitano
  • 依托单位: