RUI: Regional Metamorphic Fluid Flow, Southern Grenville Province, Ontario

RUI：区域变质流体流，安大略省南格伦维尔省

• 批准号: 9305104
• 负责人: Steven Dunn
• 金额: $ 4.8万
• 依托单位: Mount Holyoke College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-07-15 至 1997-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9305104&HistoricalAwards=false
• 关键词: RUI; Regional; Metamorphic; Fluid; Flow

The principal objective of this research project is to construct a metamorphic fluid flow budget for a portion of the Grenville Province of southern Ontario. The results of the study will provide information on metamorphic rock permeabilities and on the potential for heat and mass transport by metamorphic fluids, and thus will ultimately find application in constraining models for fluid flow in mid-crustal settings. The study will be based upon field mapping and results obtained from mineral thermometric calculations and stable isotope analysis. Aspects of interest include metamorphic temperatures and thermal gradients, metamorphic fluid compositions, the nature of fluid fluxes and flow paths, and the mechanisms of fluid- rock interactions.

本研究项目的主要目标是 构建一部分的变质流体流动预算 安大略南部的格伦维尔省。 的结果 这项研究将提供有关变质岩资料 渗透率和潜在的热量和质量 通过变质流体运输，因此最终 在流体流动的约束模型中找到应用， 中地壳环境 该研究将基于实地 矿物温度测量结果 计算和稳定同位素分析。 方面 感兴趣包括变质温度和热 梯度，变质流体成分，性质， 流体通量和流动路径，以及流体- 岩石相互作用