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
基本信息
- 批准号:548618-2019
- 负责人:
- 金额:$ 2.19万
- 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
Mining of ore deposits of sulfide ores of Ni, Cu, Co, Pt, Pd, and Au derived from magmas (i.e., magmatic sulfide deposits) contributes over $5B to Canada's economy annually (NRCan, 2018). Canadian production from known resources will shrink as miners pursue ore to greater depths where technical challenges pose increasing costs. Discoveries of magmatic sulfide deposits in future will be under areas that are covered, rendering them 'blind' to prospecting techniques, and masking their signatures in geophysical datasets. As exploration for these high value deposits in covered areas is expensive, it is critical to improve the understanding of the nickel sulfide mineralising system to allow industry to better predict where these deposits occur. A key gap in understanding of magmatic sulfide deposit formation is the formation of a rare type of intrusion called chonoliths, in which these deposits are usually found, and which are part of the plumbing system for Large Igneous Provinces. The proposed research will match the experience and knowledge of private-sector geologists with the technical expertise of academic specialists. It will be the first to combine models of fluid dynamics of magmas and mechanics of host rocks with the most sophisticated available thermodynamic models of magma chemistry and properties to assess a variety of conceptual models for chonolith formation. We will erect a classification scheme for chonoliths based on their geometry and origin, and establish guiding principles to explain the physics surrounding their formation; the result of this will be a refined ore deposit model that can be used to inform exploration programs with a clear idea of the anticipated structural settings in which chonoliths can be expected to be found. BHP will provide industry context to the postdoctoral fellow who will be employed in this research program, fostering stronger links between fundamental geoscience research and its direct application to industry, and developing an early career researcher who will learn how to work at the interface between industry and academia.
开采来自岩浆的镍、铜、钴、铂、钯和金的硫化物矿床(即岩浆硫化物矿床)每年为加拿大经济贡献超过50亿美元(NRCan,2018)。加拿大已知资源的产量将减少,因为矿商将矿石开采到更深的地方,那里的技术挑战会增加成本。未来发现的岩浆硫化物矿床将被覆盖在覆盖的区域内,使它们对勘探技术“视而不见”,并在地球物理数据集中掩盖它们的特征。由于在覆盖地区勘探这些高价值矿床的成本很高,因此提高对硫化镍成矿系统的了解至关重要,以使行业能够更好地预测这些矿床的位置。在理解岩浆硫化物矿床形成方面的一个关键差距是形成了一种称为球粒陨石的罕见侵入体,这些矿床通常在其中找到,是大型火成岩省管道系统的一部分。拟议的研究将使私营部门地质学家的经验和知识与学术专家的技术专长相匹配。它将首次将岩浆流体动力学模型和主岩力学模型与现有最复杂的岩浆化学和性质热力学模型相结合,以评估各种球粒陨石形成的概念模型。我们将根据球粒陨石的几何形状和成因建立一个分类方案,并建立指导原则来解释围绕其形成的物理原理;其结果将是一个精炼的矿床模型,可用于为勘探计划提供信息,使其清楚地了解预期发现球粒陨石的预期构造环境。必和必拓将为受雇于这一研究项目的博士后提供行业背景,促进基础地球科学研究与其直接应用于行业之间的更紧密联系,并培养一名早期职业研究人员,他们将学习如何在行业和学术界之间工作。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
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
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ 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:
$ 2.19万 - 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:2021
- 资助金额:
$ 2.19万 - 项目类别:
Collaborative Research and Development Grants
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:2021
- 资助金额:
$ 2.19万 - 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:2021
- 资助金额:
$ 2.19万 - 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:
$ 2.19万 - 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:
$ 2.19万 - 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:
$ 2.19万 - 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:
$ 2.19万 - 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:
$ 2.19万 - 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:
$ 2.19万 - 项目类别:
Alliance Grants
相似海外基金
Biosynthetic Hooks for an Enigmatic Marine Toxin
用于神秘海洋毒素的生物合成钩子
- 批准号:
DP230100495 - 财政年份:2023
- 资助金额:
$ 2.19万 - 项目类别:
Discovery Projects
Enigmatic archaea in subsurface environments
地下环境中神秘的古细菌
- 批准号:
23H00387 - 财政年份:2023
- 资助金额:
$ 2.19万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Solving the two enigmatic issues concerning thymic tolerance
解决有关胸腺耐受性的两个神秘问题
- 批准号:
22K19437 - 财政年份:2022
- 资助金额:
$ 2.19万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
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:2022
- 资助金额:
$ 2.19万 - 项目类别:
Alliance Grants
DDRIG: Enigmatic Nature: Absent Laws and Hidden Objects in Theoretical Physics
DDRIG:神秘的本质:理论物理中不存在的定律和隐藏的物体
- 批准号:
2147166 - 财政年份:2022
- 资助金额:
$ 2.19万 - 项目类别:
Standard Grant
Discovering the Most Enigmatic Transient Phenomena in the Time-Domain
发现时域中最神秘的瞬态现象
- 批准号:
2206195 - 财政年份:2022
- 资助金额:
$ 2.19万 - 项目类别:
Standard Grant
A Chemical Toolkit to Define Formaldehyde’s Enigmatic Biology
定义甲醛神秘生物学的化学工具包
- 批准号:
EP/T033460/1 - 财政年份:2021
- 资助金额:
$ 2.19万 - 项目类别:
Research Grant
Deciphering the Enigmatic Fusion of Sensory Information in the Dynamic Remodeling of Central Nervous System Circuits following Peripheral Sensory Impairment
破译周围感觉障碍后中枢神经系统回路动态重塑中感觉信息的神秘融合
- 批准号:
19K24025 - 财政年份:2021
- 资助金额:
$ 2.19万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Decoding the enigmatic biology of human gamma-delta T cells
解读人类 γ-δ T 细胞的神秘生物学
- 批准号:
DE210100705 - 财政年份:2021
- 资助金额:
$ 2.19万 - 项目类别:
Discovery Early Career Researcher Award
COLLABORATIVE RESEARCH: Integrative Approaches to the Turtle Body Plan: Evolutionary Origins of Structural Complexity in an Enigmatic Lineage
合作研究:海龟身体计划的综合方法:神秘谱系中结构复杂性的进化起源
- 批准号:
1947025 - 财政年份:2020
- 资助金额:
$ 2.19万 - 项目类别:
Standard Grant