Collaborative Research: The Tuolumne Intrusive Complex, a Natural Laboratory for Studying Magma Chamber Processes, Fabrics, and Rates of Processes during Emplacement

合作研究：图奥勒米侵入岩综合体，一个研究岩浆房过程、结构和侵位过程速率的天然实验室

• 批准号: 0074099
• 负责人: Robert Miller
• 金额: $ 13.65万
• 依托单位: San Jose State University Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-07-01 至 2005-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0074099&HistoricalAwards=false
• 关键词: Collaborative; Research; Tuolumne; Intrusive; Complex

0073943 Paterson, Scott R0074099 Miller, Robert B.Exactly how plutonism, especially high volume plutons in continental magmatic arcs, fits in with active continental margin tectonics is controversial. Needed parameters include understanding magma chamber processes, how fabrics relate to the magma chamber and rates of processes during emplacement. This project will utilize excellent exposures in the Tuolumne Intrusive Complex to address several of these issues by a comprehensive integrated study of several transects across the complex. Results are expected to place greater constraints on the coupling of magmatic and host rock processes during chamber growth, on processes (mixing mingling, collapse) occurring along internal margins during emplacement of subsequent magma pulses, the connections to a volcanic feeder system and the relationship between magmatic fabrics and all the operative processes.

[73943]帕特森，斯科特R0074099米勒，罗伯特b .确切地说，深部岩体作用，特别是大陆岩浆弧中的大体积深部岩体如何与活跃的大陆边缘构造相适应是有争议的。所需的参数包括了解岩浆房过程，构造与岩浆房的关系以及就位过程的速率。该项目将利用Tuolumne侵入复合体的良好暴露，通过对整个复合体的几个断面进行全面综合研究来解决其中的几个问题。预计结果将对岩室生长期间岩浆和寄主岩石过程的耦合、后续岩浆脉冲就位期间沿内部边缘发生的过程（混合、混合、崩塌）、与火山补给系统的联系以及岩浆结构与所有操作过程之间的关系提出更大的限制。