蒙古国中央省呼和乔龙地区土壤地球化学异常特征及找矿预测

    Soil geochemical anomalies characteristics and prospecting prediction of the Huheqiaolong Area in Central Province, Mongolia

    • 摘要: 蒙古国矿产资源丰富,但地质勘查程度低。呼和乔龙位于蒙古国中部,东蒙成矿省萤石成矿带西南部的铁-铜-钼多金属成矿带北段,为了探查呼和乔龙地区找矿潜力,在区内开展了1∶10 000土壤地球化学测量工作。依据测量结果,从数理统计学的角度,工作区土壤成矿潜力较大的元素为Mo、Au、W,这些元素变异系数大,反映中低温热液成矿作用。根据异常下限结合研究区地质特征,共圈出1个甲1类综合异常区,为下一步找矿工作提供了依据。

       

      Abstract: Mongolia is rich in mineral resources, but the level of geological exploration remains relatively low. Huheqiaolong is located in central Mongolia, in the northern section of the iron-copper-molybdenum polymetallic metallogenic belt in the southwestern part of the fluorite metallogenic belt of the Eastern Mongolia Metallogenic Province. To explore the mineral potential of the Huheqiaolong Area, a 1∶10 000 soil geochemical survey is conducted in the region. Based on the survey results, from a statistical perspective, the elements with significant mineralization potential in the soil of the working area are Mo, Au, and W. These elements exhibit large variation coefficients, reflecting medium- to low-temperature hydrothermal mineralization processes. Based on the anomalies and the geological characteristics of the study area, a class A1 comprehensive anomaly zone has been delineated, providing a solid foundation for the next steps in mineral exploration.

       

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