A Collaborative Geochemical and Petrologic Study of Fluid/ Rock Interaction and Mass Transfer in a Contact-Metamorphic Aureole

接触变质光环中流体/岩石相互作用和质量传递的地球化学和岩石学协同研究

• 批准号: 8721281
• 负责人: Peter Nabelek
• 金额: $ 3.46万
• 依托单位: University of Missouri-Columbia
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-02-01 至 1989-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8721281&HistoricalAwards=false
• 关键词: Collaborative; Geochemical; Petrologic; Study; Fluid

It is proposed to complete ongoing studies of a contact metamorphased zone around a well studied granitic intrusion. A variety of analytical methods will be used to evaluate the effects if heating of calcareous wall rocks by a hot intrusion and to quantify (1) the consequent mineral reactions, (2) the origin and evolution of infiltrating fluids, (3) the scale of heat and fluid transport in the wall rock contact zone, and (4) the extent of chemical exchange between the intrusion and country rocks.

建议完成正在进行的接触研究 变质带周围的一个研究良好的花岗岩侵入。 一 将使用各种分析方法来评估影响 如果钙质围岩被热侵入体加热， 量化（1）随之而来的矿物反应，（2）起源和 渗透流体的演化;（3）热流体的规模 围岩接触带中的运移;（4） 侵入体与围岩之间的化学交换。