摘要
西秦岭地区铁矿床分布广泛,类型多样,是进行矿床成矿系列研究的理想地区。按照矿床成矿系列研究的理论与方法,将该区铁矿床成矿系列划分为变质作用铁矿床成矿系列和沉积作用铁矿床成矿系列2个系列6个亚系列,并依据各系列、亚系列含铁建造的时空分布特征、成矿事件、成矿作用类型等地质特征,论述了成矿系列研究在地层分区归属、大地构造属性、区域地质构造发展演化以及区域地质对比研究中的重要作用。
The western Qinling, where the iron deposit are wide distributed and has abundant deposit types , is a ideal place to study the metallogenic series. According to the theories and methods to study the metallogenic series, the iron deposit metallogenic series of this region is divided into two series, the metamorphous one and deposition one, and is further divided into six sub-series. According to the temporal and spatial distribution, metallogenic events, metallogenic types of the iron-bearing formation of each series and sub-series,etc., discuss the importance of the metallogenic to the study of the stratigraphic division, tectonic units division, regional geological evolution and regional geological comparision are discussed.
出处
《西安工程学院学报》
2003年第1期11-14,共4页
Journal of Xi'an Engineering University
基金
中国地质调查局地质调查项目(20001300010171)
地质矿产部重要基础性研究项目(85-02-214)
关键词
铁矿床
成矿系列
区域地质对比
西秦岭
iron deposit
metallogenic series
regional geological comparision
west Qinling
