Multifractal modeling is a mathematical method for the separation of a high potential mineralized background from a non-mineralized background. The Concentration-Distance to Fault structures (C-DF) fractal model and the distribution of the known iron (Fe) deposits/mines seen in the Esfordi and Behabad 1:100,000 sheets from the Bafq region of central Iran are used to distinguish Fe mineralization based on their distance to magnetic basement structures and surface faults, separately, using airborne geophysical data and field surveys. Application of the C-DF fractal model for the classification of Fe mineralizations in the Esfordi and Behabad areas reveals that the main ones show a correlation with their distance from magnetic basement structures. Accordingly, the distances of Fe mineralizations with grades of Fe higher than 55% (43% < Fe ≤ 60%) are located at a distance of less than 1 km, whereas for surfacial faults with grades of 43% ≤ Fe ≤ 60%, the distances are 3162< DF ≤ 4365 m from the faults. Thus, there is a positive relationship between Fe mineralization and magnetic basement structures. Also, the proximity evidence of Precambrian high-grade Fe mineralization related to magnetic basement structures indicates syn-rifting tectonic events. Finally, this C-DF fractal model can be used for exploration of magmatic and hydrothermal ore deposits.

中文翻译：

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伊朗中部 Esfordi 和 Behabad 地区 (BMD) 使用多重分形建模的 Fe 矿化与磁性基底断层之间的关系

多重分形建模是一种将高潜力矿化背景与非矿化背景分离的数学方法。使用来自伊朗中部 Bafq 地区的 Esfordi 和 Behabad 1:100,000 片材中看到的已知铁 (Fe) 矿床/矿山的集中-断层结构距离 (C-DF) 分形模型和分布来区分 Fe 矿化根据它们与磁性基底结构和地表断层的距离，分别使用航空地球物理数据和实地调查。应用 C-DF 分形模型对 Esfordi 和 Behabad 地区的铁矿化进行分类表明，主要的矿化与它们与磁性基底结构的距离有关。因此，Fe 品位高于 55% (43% < Fe ≤ 60%) 位于距离小于 1 km 的地方，而对于 43% ≤ Fe ≤ 60% 的地表断层，距离断层的距离为 3162< DF ≤ 4365 m。因此，铁矿化与磁性基底结构之间存在正相关关系。此外，与磁性基底结构相关的前寒武纪高品位铁矿化的邻近证据表明同裂构造事件。最后，该 C-DF 分形模型可用于岩浆和热液矿床的勘探。与磁性基底结构相关的前寒武纪高品位铁矿化的邻近证据表明同裂构造事件。最后，该 C-DF 分形模型可用于岩浆和热液矿床的勘探。与磁性基底结构相关的前寒武纪高品位铁矿化的邻近证据表明同裂构造事件。最后，该 C-DF 分形模型可用于岩浆和热液矿床的勘探。