苏家店金矿床地质特征、富集规律及成矿预测

GEOLOGIC CHARACTERISTICS, ENRICHMENT REGULARITIES AND METALLOGENIC PREDICTION OF SUJIADIAN GOLD DEPOSIT

本文从区域地质背景分析入手，论述了苏家店金矿床的矿区地层、岩浆岩、控矿构造特征以及围岩蚀变、成矿元素和伴生元素空间变化规律。在总结矿床地质特征和控矿规律的基础上，对矿床成因进行了探讨，并对矿床深部和外围的成矿远景进行了预测，指出今后的找矿方向。

Starting with the analysis of regional geologic background,this paper discusses the features of stratigraphy,magmatic rocks,ore-controlling structures, wall-rock alteration,and spatial variation regularities of ore-vein thickness,ore-forming elements and associated elements. Then,on the basis of summarizing the geologic features and ore-controlling regularities of the dlposit,the genesis of the deposit is discussed,and metallogenic prediction is carried out for the deep part of the deposit and its periphery,and future prospecting direction is proposed as well.