首页> 外文期刊>Geochemistry: exploration, environment, analysis >Molar element ratio analysis of lithogeochemical data: a toolbox for use in mineral exploration and mining
【24h】

Molar element ratio analysis of lithogeochemical data: a toolbox for use in mineral exploration and mining

机译:石岩化学数据的摩尔元素比分析:用于矿物勘探和采矿的工具箱

获取原文
获取原文并翻译 | 示例
           

摘要

Molar element ratio analysis of element concentrations consists of four basic tools that provide substantial insight into the lithogeochemistry (and mineralogy) of rocks under examination. These tools consist of: (1) conserved element ratio analysis; (2) Pearce element ratio analysis; (3) general element ratio analysis; and (4) lithogeochemical mineral mode analysis. Conserved element ratio analysis is useful in creating a chemostratigraphic model for the host rocks to mineral deposits, whereas Pearce element ratio analysis and general element ratio analysis are primarily used to identify mineralogical and metasomatic controls on rock compositions and to investigate and quantify the extent of the material transfers that formed the host rocks and mineralization. Lithogeochemical mineral mode analysis converts element concentrations into mineral concentrations using a matrix-based change-of-basis operation, allowing lithogeochemical data to be interpreted in terms of mineral modes. It can be used to provide proper names to rocks, an important activity for an exploration geologist because of the implications that rock names have on genetic processes and mineral deposit models.
机译:元素浓度的摩尔元素比分析由四种基本工具组成,可以在考试中提供大量洞察岩石的岩石化学(和矿物学)。这些工具包括:(1)保守元素比分析; (2)Pearce元素比分析; (3)一般元素比分析; (4)立体化学化学矿物模式分析。保守的元素比分析可用于为矿物沉积物产生宿主岩石的化学色谱模型,而Pearce元素比分析和一般元素比分析主要用于鉴定岩石组合物上的矿物学和态化对照并调查和量化的程度形成主体岩石和矿化的材料转移。 LithoEdochemical矿物模式分析使用基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于基于矩阵的操作的矿物质浓度,允许在矿物模式方面解释石灰种数据。它可用于为岩石提供适当的名称,因为岩石名称对遗传过程和矿物存款模型的影响,探索地质学家的重要活动。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号