山东玲珑断裂带地球物理特征综合分析及找矿预测

胶东地区是我国重要的黄金产地之一，具有得天独厚的成矿环境。玲珑式金矿是指发育在中生代花岗岩中的构造剪切带含金黄铁矿石英脉—黄铁绢英质碎裂热液蚀变岩型金矿床，该类花岗岩交代重熔的基体是前寒武纪含中—基性火山岩的沉积变质岩系，以玲珑金矿西山宽大石英脉金矿为代表。通过分析玲珑断裂带地质及地球物理特征，以及在该区开展激电中梯剖面测量和激电中梯测量等工作，成功推断反演出矿致异常，采用钻探手段进行了异常验证，取得了很大的找矿突破，这将为玲珑断裂带今后找矿工作提供理论依据。

Analysis and Comprehensive of Geophysical Characteristics and Prospecting Prediction in Linglong Fault Belt, Shandong Province

Eastern Shandong is one of the gold origin,with very good metallogenic condition.Linglong type gold de- posit is refers to the development of the Mesozoic granite structure in shear zone contain iron ore veins-the golden pyrite phyllic fractured hydrothermal altered rock type gold deposits,the granite remehing matrix is account pre- cambrian including mafic volcanic rock in the sedimentary metamorphic series,with Xishan wide quartz ore belt of Linglong gold deposit as the representative.Based on the study of regional geological fauh zone,mine geological, geophysical features, such as carry out IP measurement in the region, successfully stimulate the ore abnormal.The drilling means verify the abnormal, made a lot of prospecting breakthrough, this provides theory basis for fault zone and exquisite in further ore-prospecting work.