Non-Volatile Element and Volume Flux in Cleaved Rocks

解理岩石中的非挥发性元素和体积通量

• 批准号: 9304547
• 负责人: Eric Erslev
• 金额: $ 8万
• 依托单位: Colorado State University
• 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: 1993-06-15 至 1997-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9304547&HistoricalAwards=false
• 关键词: Non; Volatile; Element; Volume; Flux

Major tectonic deformation of mountain systems can occur as the result of chemical dissolution that occurs under directed stress. This process creates zones of rock that become depleted in chemical elements that are most susceptible to removal and replacement. Quantification of the amount of strain in rocks changed by this process is elusive because it is difficult to determine how much material has been removed. This project will measure this effect by comparing the bulk chemical content of deformed zones with adjoining undeformed zones. Development of this technique will provide others with the methodology to allow routine analysis of such rocks.

山系的主要构造变形 由于化学溶解的结果， 在定向压力下。 这个过程创造了岩石带 它们的化学元素被耗尽， 易于移除和替换。 定量 在这个过程中，岩石中的应变量发生了变化， 因为很难确定 材料已被移除。 这个项目将衡量这一点。 通过比较变形的 与未变形区域相邻的区域。 发展这一 技术将为其他人提供方法， 这些岩石的常规分析。