物探与遥感技术在宁夏西华山地区矿产预测中的应用

Application of geophysical and remote sensing technology in mineral resources prediction in the area of Xihua mountain in Ningxia

宁夏西华山地区是一个重要的铜、金矿化区,区内具备寻找剪切带型和构造蚀变岩型金铜矿的地质条件,利用物探技术从地层岩性的物性着手对研究区的地质构造进行综合解释,提取了研究区的一些主要的断裂构造、岩体和变质岩地层的信息,同时综合遥感手段从地物的异常信息上对区内地质构造进一步补充,为矿产预测提供了一种思路.

Xihua mountain of Ningxia is a copper, gold mineralization area; there are geological conditions for searching gold ore with shear belt and structural alteration lithologies. Based on physical properties of lithology, geological structure is explanated comprehensively by geophysical techniques for study area, and information of major faults, rock body and stratum of metamorphic rock were extracted in the study area, information from the abnormal surface feature are added to geological structures with integrated remote sensing information in the region. Furtherly, a way to mineral prediction is provided.