Based　on　the　study　of　gold　field　structure　in　Jiaodong　area,　a　new　model　is　put　forward　which　developed　as　＂magma　core　complex　uplift　-　detachment　zone　structure＂　links　detachment　zone　structure　and　magmatic　core　complex,　and　metamorphic　core　complex　structure　was　not　developed　in　the　Mesozoic　area.In　this　study,　after　more　than　10　years　of　tectonic　deformation　and　alteration　lithofacies　mapping,　magmatic　structure　mapping,　paleomagnetic　research　and　kinematic　survey,　combined　with　geophysical　data　analysis,　it　is　found　that　the　typical　＂Linglong　magmatic　core　complex　uplift　and　detachment　zone　structure＂　in　Jiaodong　area　shows　a　long-round　arch　dome.The　geological　phenomena　show:　①The　dome　core　is　composed　of　multi-stage　and　multi-structural　granitic　complexes;　②The　granitic　complex　is　trapped　by　faults,　and　these　detachment　zones　and　shovel　type　fractures　with　low　and　middle-angles　are　shear　fractured.The　broad　fracture　zones　show　superposition　of　ductile　and　brittle　deformation　and　post-magmatic　hydrothermal　metasomatic　alteration　mineralization;　③The　hanging　wall　rocks　of　the　detachment　fault　are　distributed　around　the　magmatic　core,　and　are　composed　of　basement　metamorphic　rocks　and　Mesozoic　sedimentary　rocks,　showing　a　state　of　detachment　depression.The　＂magmatic　core　complex　uplift-detachment　zone　structure＂　is　a　new　model　conforming　to　the　East　Asian　intracontinental　tectono-magmatic　activation　background.Through　the　study　of　magma　core　complex　uplift　-　detachment　zone　structure,　it　is　proposed　that　magmatic　uplift　and　pull-apart　basin　belong　to　the　same　tectonic　system,　extruding　tectonic-magmatic　uplift　and　extensional　detachment　depressions　are　the　products　of　stress　field　transformation　process,　and　disintegrating　shovel　fault　and　brittle　ductile　superposition　tectonic-rock　belt　are　the　targets　of　metallogenic　prediction.Regional　diagenetic　and　metallogenic　laws　are　taken　as　the　mark　of　direct　observation　and　exploration,　and　regional　geological　and　metallogenic　laws　are　studied.Geological　survey　and　metallogenic　prediction　have　extensive　popularization　value　and　demonstration　significance.　©　2023　China　Geological　Survey.　All　rights　reserved.