Local and Regional Variation of MORB Parent Magma Compositions: Evidence from Melt Inclusions from the Endeavour Segment of the Juan de Fuca Ridge
MORB 母岩浆成分的局部和区域变化:胡安德富卡海岭奋进段熔融包裹体的证据
基本信息
- 批准号:9503782
- 负责人:
- 金额:$ 11.4万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1995
- 资助国家:美国
- 起止时间:1995-05-15 至 1997-10-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
9503782 Nielsen This project will explore a new technique in which inclusions of primitive magma within individual crystals are analyzed. Previous work has found great variability within a single crystal, implying that the magmas produced in a small area are far more variable than believed. The project will examine a suite of rock samples from along the axis of the Juan de Fuca Ridge (to see how magmas of the same age change latepally) and across the axis (to see how a single magma chamber changes over time). ***
9503782尼尔森这个项目将探索一种分析单个晶体中原始岩浆包裹体的新技术。之前的工作已经在单晶中发现了很大的变异性,这意味着在一个很小的区域产生的岩浆比人们认为的要多变得多。该项目将研究胡安德·富卡山脊中轴线上的一套岩石样本(以了解相同年龄的岩浆是如何最近变化的)和横跨中轴线的岩浆样本(以了解单个岩浆室如何随时间变化)。***
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Roger Nielsen其他文献
Roger Nielsen的其他文献
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{{ truncateString('Roger Nielsen', 18)}}的其他基金
Collaborative Research: Experimental Determination of Trace Element Partition Coefficients Between Anorthitic Plagioclase and MORB
合作研究:斜长石与MORB之间微量元素分配系数的实验测定
- 批准号:
0926402 - 财政年份:2009
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
Evaluating the Relationship Between Melt Inclusions and Host for high Anorthite Plagioclase: Prevalence and Significance of Trace element Diversity in MORB Plagioclase
评估高钙长石斜长石熔体包裹体与宿主之间的关系:MORB 斜长石中微量元素多样性的普遍性和意义
- 批准号:
0453090 - 财政年份:2005
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
An Experimental Investigation of Melt Inclusion Formation, Phase Equilibria and Trace Element Partitioning in Anorthitic Feldspar in Natural Mafic Systems
天然镁铁质体系中斜长石熔体包裹体形成、相平衡和微量元素分配的实验研究
- 批准号:
9903137 - 财政年份:1999
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
The Diversity of Parent Magmas and the Role of Axial Magma Processes at a Fast Spreading Ridge: Evidence from Melt Inclusions & Near-Axis Seamount Lavas from the N. EPR
母岩浆的多样性和快速扩张山脊的轴向岩浆过程的作用:来自熔融包裹体的证据
- 批准号:
9730079 - 财政年份:1998
- 资助金额:
$ 11.4万 - 项目类别:
Continuing Grant
Collaborative Research: A Collaborative Study: Geochemical Evolution of Kilauea Volcano, Hawaii - Evidence from Melt Inclusions in Three Deep Rock Cores
协作研究:协作研究:夏威夷基拉韦厄火山的地球化学演化 - 来自三个深岩芯中熔融包裹体的证据
- 批准号:
9714783 - 财政年份:1997
- 资助金额:
$ 11.4万 - 项目类别:
Continuing Grant
Technical Support for the Electron Microprobe Laboratory at Oregon State University
为俄勒冈州立大学电子微探针实验室提供技术支持
- 批准号:
9303680 - 财政年份:1994
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
Collaborative Research: Experimental Determination of the Partitioning Behavior of REE and HFSE Between Calcic Amphibole and Intermediate Composition Magmas
合作研究:钙质角闪石与中间成分岩浆之间REE和HFSE分配行为的实验测定
- 批准号:
9406134 - 财政年份:1994
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
Equipment Upgrade for the Electron Microprobe Facility at Oregon State University
俄勒冈州立大学电子微探针设施的设备升级
- 批准号:
9303785 - 财政年份:1993
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
The Development of a Model for the Simulation of Igneous Differentiation Processes for Mafic and Intermediate Composition Magmas
镁铁质和中间成分岩浆火成分异过程模拟模型的开发
- 批准号:
9206647 - 财政年份:1992
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
Collaborative Research: The Experimental Determination of the Partitioning Behavior of Y and the Rare Elements BetweenPyroxene and melt at High Pressure (10-20 Kbar)
合作研究:高压(10-20 Kbar)下Y和稀有元素在辉石与熔体之间分配行为的实验测定
- 批准号:
9117437 - 财政年份:1992
- 资助金额:
$ 11.4万 - 项目类别:
Standard Grant
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