Targeted U-Pb dating of mafic-ultramafic intrusions, particularly those of economic interest, and characterizing their links with Large Igneous Provinces
对镁铁质-超镁铁质侵入体进行有针对性的 U-Pb 定年,特别是那些具有经济利益的侵入体,并描述它们与大型火成岩省的联系
基本信息
- 批准号:557056-2020
- 负责人:
- 金额:$ 2.08万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Alliance Grants
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Magmatic sulphide deposits are a specific kind of ore deposit that is associated with voluminous outpouringsof volcanic rocks known as Large Igneous Provinces, or LIPs. These Provinces can be millions of cubickilometres in volume, and can be significant sources of nickel, cobalt, titanium, vanadium, copper, andplatinum group elements - the mining of which contributes billions of dollars annually to the Canadianeconomy. However, as the most accessible of these ore deposits have already been discovered and mines havelimited lifetimes, new discoveries are essential for Canada's resource sector and are to be found in morechallenging locations or hidden deeper underground. Furthermore, the rocks that make up LIPs (volcanic rocksand their deeper equivalents) are not all capable of hosting ore, and there can be a great deal of variabilitywithin a single LIP's rocks despite their having a common source. This project aims to make the explorationfor these ore deposits easier and more accurate though high-precision measurements of the isotopes of uraniumand lead in specific minerals found in LIP rocks. This will enable their ages to be calculated to high precision,such that distinct phases of igneous activity can be identified and assessed as to their prospectivity withoutengaging in lengthy and expensive drilling campaigns to collect and test what could be millions of dollars'worth of worthless samples. Our industry partners will identify appropriate suites of samples for datinganalysis, and state-of-the-art radio-isotopic analyses will be carried out, thereby bringing together industryexperience with mineral resources and world-class academic researchers.
岩浆硫化物矿床是一种特殊类型的矿石存款,与大量火山岩的喷出有关,称为大火成岩省(LIP)。这些省份的体积可达数百万立方千米,是镍、钴、钛、钒、铜和铂族元素的重要来源,这些元素的开采每年为哥伦比亚经济贡献数十亿美元。然而,由于这些矿床中最容易进入的已经被发现,而矿山的寿命有限,新的发现对加拿大的资源部门至关重要,并且将在更具挑战性的地点或隐藏在更深的地下。此外,构成LIP(火山岩及其深层等价物)的岩石并不都能够容纳矿石,尽管它们具有共同的来源,但在单一LIP的岩石中可能存在很大的差异。该项目旨在通过高精度测量LIP岩石中发现的特定矿物中的铀和铅同位素,使这些矿床的勘探更容易和更准确。这将使它们的年龄能够被计算到高精度,这样就可以确定火成岩活动的不同阶段,并评估其前景,而无需进行漫长而昂贵的钻探活动来收集和测试可能价值数百万美元的毫无价值的样品。我们的行业合作伙伴将确定适当的样品套用于测年分析,并将进行最先进的放射性同位素分析,从而将行业经验与矿产资源和世界一流的学术研究人员结合起来。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Ernst, Richard其他文献
Periodicities in the emplacement of large igneous provinces through the Phanerozoic: Relations to ocean chemistry and marine biodiversity evolution
- DOI:
10.1016/j.gsf.2012.08.001 - 发表时间:
2013-05-01 - 期刊:
- 影响因子:8.9
- 作者:
Prokoph, Andreas;El Bilali, Hafida;Ernst, Richard - 通讯作者:
Ernst, Richard
Indirect costs and cost-effectiveness analysis
- DOI:
10.1111/j.1524-4733.2006.00114.x - 发表时间:
2006-07-01 - 期刊:
- 影响因子:4.5
- 作者:
Ernst, Richard - 通讯作者:
Ernst, Richard
Large igneous provinces (LIPs), giant dyke swarms, and mantle plumes: significance for breakup events within Canada and adjacent regions from 2.5 Ga to the Present
- DOI:
10.1139/e10-025 - 发表时间:
2010-05-01 - 期刊:
- 影响因子:1.4
- 作者:
Ernst, Richard;Bleeker, Wouter - 通讯作者:
Bleeker, Wouter
Ernst, Richard的其他文献
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{{ truncateString('Ernst, Richard', 18)}}的其他基金
Geological Testing of Global Warming Models on Venus
金星上全球变暖模型的地质测试
- 批准号:
RGPIN-2020-06408 - 财政年份:2022
- 资助金额:
$ 2.08万 - 项目类别:
Discovery Grants Program - Individual
Characterizing enigmatic tube-shaped igneous intrusions, called chonoliths, that host the majority of known magmatic sulfide deposits: contribution to exploration targeting
描述神秘的管状火成岩侵入体(称为岩棉岩)的特征,该岩体蕴藏着大多数已知的岩浆硫化物矿床:对勘探目标的贡献
- 批准号:
548618-2019 - 财政年份:2021
- 资助金额:
$ 2.08万 - 项目类别:
Alliance Grants
Developing the full potential of the large igneous province (LIP) record for multi-commodity, multi-scale exploration targeting
充分发挥大型火成岩省 (LIP) 记录的多商品、多规模勘探目标的潜力
- 批准号:
523131-2017 - 财政年份:2021
- 资助金额:
$ 2.08万 - 项目类别:
Collaborative Research and Development Grants
Geological Testing of Global Warming Models on Venus
金星上全球变暖模型的地质测试
- 批准号:
RGPIN-2020-06408 - 财政年份:2021
- 资助金额:
$ 2.08万 - 项目类别:
Discovery Grants Program - Individual
Developing the full potential of the large igneous province (LIP) record for multi-commodity, multi-scale exploration targeting
充分发挥大型火成岩省 (LIP) 记录的多商品、多规模勘探目标的潜力
- 批准号:
523131-2017 - 财政年份:2020
- 资助金额:
$ 2.08万 - 项目类别:
Collaborative Research and Development Grants
Characterizing enigmatic tube-shaped igneous intrusions, called chonoliths, that host the majority of known magmatic sulfide deposits: contribution to exploration targeting
描述神秘的管状火成岩侵入体(称为岩棉岩)的特征,该岩体蕴藏着大多数已知的岩浆硫化物矿床:对勘探目标的贡献
- 批准号:
548618-2019 - 财政年份:2020
- 资助金额:
$ 2.08万 - 项目类别:
Alliance Grants
Geological Testing of Global Warming Models on Venus
金星上全球变暖模型的地质测试
- 批准号:
RGPIN-2020-06408 - 财政年份:2020
- 资助金额:
$ 2.08万 - 项目类别:
Discovery Grants Program - Individual
Targeted U-Pb dating of mafic-ultramafic intrusions, particularly those of economic interest, and characterizing their links with Large Igneous Provinces
对镁铁质-超镁铁质侵入体进行有针对性的 U-Pb 定年,特别是那些具有经济利益的侵入体,并描述它们与大型火成岩省的联系
- 批准号:
557056-2020 - 财政年份:2020
- 资助金额:
$ 2.08万 - 项目类别:
Alliance Grants
Developing the full potential of the large igneous province (LIP) record for multi-commodity, multi-scale exploration targeting
充分发挥大型火成岩省 (LIP) 记录的多商品、多规模勘探目标的潜力
- 批准号:
523131-2017 - 财政年份:2019
- 资助金额:
$ 2.08万 - 项目类别:
Collaborative Research and Development Grants
Characterizing enigmatic tube-shaped igneous intrusions, called chonoliths, that host the majority of known magmatic sulfide deposits: contribution to exploration targeting
描述神秘的管状火成岩侵入体(称为岩棉岩)的特征,该岩体蕴藏着大多数已知的岩浆硫化物矿床:对勘探目标的贡献
- 批准号:
548618-2019 - 财政年份:2019
- 资助金额:
$ 2.08万 - 项目类别:
Alliance Grants
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对镁铁质-超镁铁质侵入体进行有针对性的 U-Pb 定年,特别是那些具有经济利益的侵入体,并描述它们与大型火成岩省的联系
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