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本研究的首要任务,是揭示矿体晕范围内的地球化学标型元素共生组合,并确定共生元素相互间的空间位置,以及它们与已知矿体的相对位置。其次是确定在晕的纵轴方向矿化晕和成晕指示元素浓度变化动态的指示关系形式。用敲取法以2.5m间距进行采样,样品分析用半定量光谱法(试金法)完成。用自动化数据处理系统来解决所提出的课题。地球化学信息处理程序为:1.确定揭示地球化学场规律性分量的最佳滤波参数;2.确定构成研究区各类岩石背景的综合参数,3.在不同岩石类型和不同元素背景水平上,排除对地球化学数据分析结果有影响的条件(数据标准化);4.确定空间成矿和成晕过程所显示的范围;5.成晕过程、指示元素富集及其共生组合所显示的空间强度动态;6.指示元素与晕纵轴方向进行对比的关系。
The primary task of this study is to reveal the symbiotic combination of geochemical type elements within the halo regime of the orebody and to determine the spatial location of the symbiotic elements and their relative positions with known ore bodies. Secondly, it is the indicator form that determines the dynamic change of mineralizing halo and haloizing element concentration in the vertical axis of halo. Samples were taken at a 2.5 m spacing using a knockout method and the sample analysis was done using semiquantitative spectroscopy (assay). Use automated data processing system to solve the proposed issue. The geochemical information processing procedure is as follows: 1. Determine the optimal filtering parameters that reveal the regular components of the geochemical field; 2. Determine the comprehensive parameters that constitute the various rock backgrounds in the study area; 3. Under different rock types and background levels of different elements, Exclusion of conditions that affect geochemical data analysis (data normalization); 4. Determine the extent of space mineralization and halo formation; 5. The intensity of the space shown by the halo formation process, elemental enrichment, and their symbiotic combinations Dynamic; 6. Indication element and halo direction of the longitudinal contrast.