Magma Chamber Recharge in the Palisades Sill

这个项目将详细研究组成， 在这些层位发生的矿物学和结构变化 注入了新的岩浆脉冲 希望收集到的数据能提供新的见解 岩浆混合的性质和程度， 一股新的原始岩浆被注入一个 包含了一个已经存在的更进化的岩浆 日期也可以 帮助建立一些最小值的厚度 晶体-液体糊状区沿着结晶前沿， 岩浆房，和/或提供一些最小距离， 快速冷却深成岩中的岩浆-熔体迁移

This project will examine in detail the compositional, mineralogical, and textural changes that occur at these horizons in the intrusion where a new pulse of magma has been injected. It is hoped that the data collected will provide new insights into the nature and extent of the magma mixing that occurs when a new pulse of primative magma is injected into a chamber that contains a pre-existing more-evolved magma. The date may also help to establish some minimum values for the thicknesses of crystal-liquid mush zones along the crystallization front in magma chambers, and/or provide some minimum distances for interstitial-melt migration in rapidly cooled plutonic rocks