Isotope Geochemistry

同位素地球化学

• 批准号: CRC-2016-00232
• 负责人: Creaser, Robert
• 金额: $ 14.57万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Canada Research Chairs
• 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: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=729520
• 关键词: Isotope; Geochemistry

The proposed research will develop, test and apply new methods in geochronology - the science of measuring absolute geological time ¿ to better understand geological processes that form economically important deposits of copper, zinc and other metals in Earth's crust. The unique approach used will measure the rare elements rhenium and osmium in ore minerals directly; these function as a geological clock by radioactive decay. The results will provide critical new age information for ore formation that will test competing ideas for the origin of ores, and will lead to important advancements in knowledge regarding geological processes that form ores.

拟议的研究，开发，测试和应用新方法中的新方法 - 测量绝对地质时间»的科学。为了更好地了解铜的重要沉积物的地质过程，使用的蟑螂将直接测量矿物矿物的矿物质和osmium；矿石。