摘要
皇家庄-郭家庄矿区位于"五台山-恒山-吕梁山成矿区"之"五台山-恒山成矿带"之西部,褶皱构造发育且较复杂。矿区出露地层主要为五台群金刚库组、庄旺组及第四系地层,五台群金刚库组为本区主要含矿地层,磁异常的特征:强度高,规模大,局部异常较发育。在地质勘探工作中,作者依据磁异常的实际特点,运用了具有针对性的数理手段,对磁异常进行了有效分离和异常识别,通过剖面的反演拟合,对矿区深部矿体的空间分布特征开展了分析和预测,为钻孔勘查方案的部署,提供了详细的地球物理依据[1]。
In the western part of the Mount Wutai Mt. Hengshan metamorphic sedimentary iron ore belt, Mount Wutai, Mt. Hengshan and Lvliang, the structure of the fold structure is relatively complex. The exposed strata in this area mainly for the five group Jingangku group, Wang Zhuang group and the strata, five Taiwan group Jingangku group for iron containing rock strata in this area, the characteristics of magnetic anomalies： high strength, large scale, local abnormal growth. In the geological exploration work, according to the actual characteristics of magnetic anomalies, the use of targeted mathematical method, the magnetic anomalies are effectively separated and abnormal recognition, through the inversion profile and spatial distribution of the ore bodies in the deep carry out analysis and prediction, exploration deployment scheme for drilling provides a detailed geophysical basis [1].
出处
《世界有色金属》
2017年第14期103-105,107,共4页
World Nonferrous Metals
基金
山西省地质勘查局矿业权价款地质勘查项目
关键词
沉积变质型矿产
褶皱构造
异常识别和分离
反演拟合
sedimentary metamorphic magnetite
fold structure
anomaly identification and separation
inversion fitting
