1:100 000 aeromagnetic exploration results in Hainan Island and the surrounding waters
XIE Shun-Sheng1, CAI Shui-Ku1, SHU Qing2, ZHANG Qian1, ZHU Yao-He1, LIN Qing1
1. Hainan Institute of Geological Survey, Haikou 570206, China;
2. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China
The latest 1:100 000 aeromagnetic data obtained from Hainan Island and the surrounding waters were used in combination with geological, geochemical and remote sensing information and, as a result, 63 concealed and semi-concealed faults were inferred, 12 volcanic apparatuses as well as 188 intrusions were confirmed, and 18 favorable prospecting areas were delineated where 63 prospecting target areas were further delineated.The geological interpretation results obtained have provided the most complete and valuable regional geophysical data for the basic geological survey, marine geological survey and mineral resource exploration arrangement in Hainan Island.