Applications of gravity data in identification of faults and tectonic boundaries of a working area in Inner Mongolia

作者：ZOU Bolun,LI Tonglin,WU Yangang,WU Heyu,SHI Jiaqiang,LIN Baoze

摘要：In order to determine the tectonic framework of the Late Paleozoic sedimentary basin of the studied area in Inner Mongolia, horizontal derivative, vertical derivative, total gradient modulus, tilt angle, and Euler deconvolution methods were used to process the high-precision gravity data. Four major faults and six secondary faults have been identified according to the horizontal fault position information provided by the first four methods, and the fault depth information were obtained using the Euler deconvolution method. The interpreted faults were identified as the main basin-controlling structures in the study area, which was helpful for deepening the understanding of the basin s structure, as well as providing important references for delineating hidden polymetallic ore veins.

发文机构：College of Geo-Exploration Science and Technology

关键词：gravityEULERDECONVOLUTIONTECTONICboundariesIDENTIFICATIONInnerMongolia

分类号： P[天文地球]