Heterogeneous Element and Volume Flux in Spaced Cleavage

一场积极的辩论是以实质性的分歧为中心的 关于岩石体积变化的重要性。 的 研究将新的地球化学制图方法与应变相结合 图，以确定非易失性元素和体积的变化， 岩石中的空间劈理。 主要元素组成数据将是 由专为以下用途设计的XRF宏探针采集 目的. 这台机器弥补了解析解中的差距 电子束和全岩XRF方法之间的差异。 主要元素 数据将被转换成卷损失信息， 不溶性元素和计算体积当量。 应变图 将使用现有的技术，如压力， 阴影增量应变和中心到中心方法。 详细 将使用来自宾夕法尼亚州和新泽西州特拉华州水隙地区的样本 检查内部和之间的体积变化的可变性 页岩、碳酸盐岩和石英岩的裂解单元。 结果将 解决有关卵裂的重大未决争议 岩石的发展。

An active debate is centered on a substantial disagreement concerning the importance of volume change in cleaved rock. The research integrates new methods of geochemical mapping with strain maps to determine the non-volatile element and volume changes in space cleavage in rocks. Major element compositional data will be acquired by an XRF macroprobe designed specifically for the purpose. The machine bridges the gap in analytical resolution between electron beam and whole rock XRF methods. Major element data will be converted into volume loss information by identifying insoluble elements and calculating volume equivalents. Strain maps will be constructed using established techniques such as pressure shadow incremental strains and center-to-center methods. Detailed samples from the Delaware Water Gap area of PA and NJ will be used to examine the variability of volume change within and between cleaved units of shale, carbonate and quartzite. The results will resolve important outstanding controversies concerning cleavage development in rocks.