备战铁矿与大冶铁矿成矿特征对比及成因分析

Analysis of Mineralization Characteristics and Causes of Contrast in Beizhan and Daye Iron Ore

备战铁矿是西天山阿吾拉勒铁铜成矿带上典型的铁矿床,位于塔里木板块与伊犁微板块对接部位。湖北大冶铁矿位于鄂东南地区,淮阳山字形构造弧顶西侧与新华夏构造体系第二隆起带次级构造的复合部位,是我国典型的矽卡岩型矿床。本文通过对于备战铁矿与大冶铁矿区域地质背景、矿体地质特征、地球化学特征等方面对比分析,认定备战铁矿在区域地质背景、矿床地质特征、地球化学特征等方面与大冶铁矿十分相似,并且在成因方面与矽卡岩有着密切关系。

Beizhan Iron is Awulale iron and copper metallogenic belt typical iron ore deposits, located in the Tarimplate and Yili microplate docking station. Hubei Daye Iron Mine located in southeastern Hubei Province, the westside of the arc-shaped structure with the new Chinese Huaiyang mountain uplift composite structural system of thesecond portion with the secondary structure, it is a typical skam deposits. By Beizhan iron ore and regional geologicalbackground, ore geological characteristics, geochemical characteristics and other aspects of comparison and discussion,we shall Beizhan iron ore in the regional geological setting, geological characteristics of the deposit, geochemicalcharacteristics and other aspects of Daye iron is very similar, and in Genesis has a close relationship with the skam.