Collaborative Research: Testing endmember hypotheses for the source of mineralizing fluid(s) in iron oxide - copper - gold (IOCG) deposits

合作研究:测试氧化铁-铜-金 (IOCG) 矿床中矿化流体来源的端元假设

基本信息

项目摘要

Societal demand for critical minerals like copper will only expand as our use of technology such as battery electric vehicles, solar panels and wind turbines increases. It is important to understand how elements such as copper concentrate in ore deposits. One major obstacle facing the growing demand for copper is how to explore for and find copper ore deposits. This project focuses on improving our understanding of how two types of copper ore deposits form and developing methods to find undiscovered deposits. It will also support a graduate student and several undergraduates who will be trained in mapping, logging, sampling, and laboratory methods.This project will be the first to constrain the multi-element isotopic signature of rocks in a large iron oxide - copper - gold (IOCG) mineral system (Humboldt) that serves as the end-member type locale for the sedimentary basin derived evaporitic brine genetic model and compare those data with a purely magmatic-hydrothermal porphyry-copper mineral system (Yerington), and a seemingly mixed basinal brine and magmatic-hydrothermal system IOCG system (Ernest Henry). The integrated isotopic analysis should reveal end-member chemical signatures that can be used to define these systems as well as potentially be used as a geochemical vector to find unknown mineralization systems.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
随着我们对电池电动汽车、太阳能电池板和风力涡轮机等技术的使用增加,社会对铜等关键矿物的需求只会扩大。重要的是要了解铜等元素是如何在矿藏中浓缩的。日益增长的铜需求面临的一大障碍是如何勘探和发现铜矿。这个项目的重点是提高我们对两种类型铜矿床如何形成的理解,以及开发寻找未发现铜矿床的方法。它还将支持一名研究生和几名本科生,他们将接受测绘、测井、取样和实验室方法方面的培训。该项目将是第一个限制大型氧化铁-铜-金(IOCG)矿物系统(洪堡)中岩石的多元素同位素特征的项目,该系统是沉积盆地衍生蒸发卤水成因模型的端元型现场,并将这些数据与纯粹的岩浆-热液斑岩-铜矿系统(Yerington)和似乎混合的盆地卤水和岩浆-热液系统IOCG系统(Ernest Henry)进行比较。综合同位素分析应该揭示终端成员的化学特征,这些特征可以用来定义这些系统,并有可能被用作寻找未知矿化系统的地球化学载体。这一奖项反映了NSF的法定使命,并通过使用基金会的智力优势和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(0)
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会议论文数量(0)
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Adam Simon其他文献

The roles of decompression rate and volatiles (H<sub>2</sub>O + Cl ± CO<sub>2</sub> ± S) on crystallization in (trachy-) basaltic magma
  • DOI:
    10.1016/j.chemgeo.2015.07.016
  • 发表时间:
    2015-09-14
  • 期刊:
  • 影响因子:
  • 作者:
    Adrian Fiege;Francesco Vetere;Gianluca Iezzi;Adam Simon;François Holtz
  • 通讯作者:
    François Holtz
Kinetic and Mechanistic Investigations to Enable a Key Suzuki Coupling for Sotorasib Manufacture─What a Difference a Base Makes
动力学和机械研究使铃木关键联轴器能够用于 Sotorasib 制造 — 底座有何不同
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    James I. Murray;Liang Zhang;Adam Simon;M. S. Silva Elipe;Carolyn S. Wei;Seb Caille;A. T. Parsons
  • 通讯作者:
    A. T. Parsons
Cassiterite dissolution and Sn diffusion in silicate melts of variable water content
不同含水量硅酸盐熔体中的锡石溶解和锡扩散
  • DOI:
    10.1016/j.chemgeo.2016.07.021
  • 发表时间:
    2016-11
  • 期刊:
  • 影响因子:
    3.9
  • 作者:
    Yang Yuping;Zhang Youxue;Adam Simon;Ni Peng
  • 通讯作者:
    Ni Peng

Adam Simon的其他文献

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{{ truncateString('Adam Simon', 18)}}的其他基金

Reconstructing the Magmatic and Hydrothermal Evolution of the Au-rich, Cu-Poor Dorado Porphyry Deposit, Chile: Implications for Cu/Au Ratios in Porphyry Deposits Worldwide
重建智利富金、贫铜多拉多斑岩矿床的岩浆和热液演化:对全球斑岩矿床中铜/金比率的影响
  • 批准号:
    2214119
  • 财政年份:
    2022
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
Collaborative Research: Testing the hypothesis that iron oxide - copper - gold (IOCG) deposits and iron oxide - apatite (IOA) deposits evolve as parts of the same mineral system
合作研究:检验氧化铁-铜-金(IOCG)矿床和氧化铁-磷灰石(IOA)矿床作为同一矿物系统的一部分演化的假设
  • 批准号:
    1924142
  • 财政年份:
    2019
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
2018 Geochemistry of Minerals GRC/GRS: Waterville Valley, NH, August 4-5, 2018
2018 年矿物地球化学 GRC/GRS:新罕布什尔州沃特维尔谷,2018 年 8 月 4-5 日
  • 批准号:
    1836944
  • 财政年份:
    2018
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
2016 Geochemistry of Mineral Deposits GRC
2016年矿床地球化学GRC
  • 批准号:
    1641040
  • 财政年份:
    2016
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
Sulfur Isotope Fractionation and Sulfur Partitioning between Apatite and Silicate Melts
磷灰石和硅酸盐熔体之间的硫同位素分馏和硫分配
  • 批准号:
    1524394
  • 财政年份:
    2015
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Continuing Grant
Collaborative Research: The Behavior of Sulfur During Magma Mixing and Implications for Magma Degassing and Ore Formation
合作研究:岩浆混合过程中硫的行为及其对岩浆脱气和成矿的影响
  • 批准号:
    1250239
  • 财政年份:
    2013
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
Collaborative Proposal: Integrated Investigations of Isotope Fractionation in Magmatic Systems
合作提案:岩浆系统中同位素分馏的综合研究
  • 批准号:
    1264537
  • 财政年份:
    2012
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant
Quantifying Rare Earth (REE) and High Field Strength (HFSE) Element Mobility in Fluids at Conditions Appropriate for Forearc to Subarc Cold and Hot Subduction Zones
在适合弧前至弧下冷俯冲带和热俯冲带的条件下量化流体中稀土 (REE) 和高场强 (HFSE) 元素的迁移率
  • 批准号:
    1220548
  • 财政年份:
    2012
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Continuing Grant
Quantifying Rare Earth (REE) and High Field Strength (HFSE) Element Mobility in Fluids at Conditions Appropriate for Forearc to Subarc Cold and Hot Subduction Zones
在适合弧前至弧下冷俯冲带和热俯冲带的条件下量化流体中稀土 (REE) 和高场强 (HFSE) 元素的迁移率
  • 批准号:
    1264560
  • 财政年份:
    2012
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Continuing Grant
Pan American Current Research on Fluid Inclusions Conference
泛美当前流体包裹体研究会议
  • 批准号:
    1019587
  • 财政年份:
    2010
  • 资助金额:
    $ 44.43万
  • 项目类别:
    Standard Grant

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