According to the 1:200000 regional gravity data in northwest Hebei, this paper deals with the application of regional gravity survey to the exploration of intrusive bodies in northwest Hebei. Based on a detailed study of the gravity anomalies in this area, the authors delineated several important rock bodies and, on such a basis, generalized the gravity and magnetic field marks for qualitative interpretation of magmatic rocks and their modes of occurrence. In addition, geological-geophysical models for several kinds of intrusive bodies were formulated, and new understanding concerning the distribution characteristics of the magmatic rocks in this area was put forward.
施兴, 张亚东, 彭朝晖, 张国臣. 区域重力调查在冀西北地区侵入岩体勘探中的应用[J]. 物探与化探, 2007, 31(5): 420-423.
SHI Xing, ZHANG Ya-dong, PENG Zhao-hui, ZHANG Guo-chen. THE APPLICATION OF REGIONAL GRAVITY SURVEY TO THE EXPLORATION OF INTRUSIVE BODIES IN NORTHWEST HEBEI. Geophysical and Geochemical Exploration, 2007, 31(5): 420-423.