High Precision Gravity And Magnetic Data Of Abnorm Alboundary Delineation And Geological Interpretation In Western Hami Jing Er Quan Area

West xinjiang Hami mirror son springs is located in the kang ancient tager-huangshan mountain deep fault belt, the east and the west than the formation of a series of copper and nickel sulfide deposits(field) so get extensive attention in the study area, the research degree is high, but for concealed the spatial distribution characteristics of abnormal body towards, the tendency has not system understanding and concealed rock mass for the distribution characteristics of the ore bodies and an important indicator of the geological prospecting.In this paper, based on high precision magnetic method, combining with a variety of means such as drilling, pit springs west research area of xinjiang hami mirror son concealed in the deep of the spatial distribution characteristics of abnormal body is analyzed. High precision magnetic exploration is based on the density of underground rock and magnetic conductivity differences as physical premise, mainly applied to the study of crust and upper mantle, to solve the engineering geological exploration, geological problems such as structure interpretation, ore prospecting. Has great exploration depth, high efficiency, low exploration cost, etc.Study found that experimental zone framed magnetic magnetic data processing, a total of 8 from concealed abnormal body, including JE-G-3/ JE-M-2, JE-G-4/ JE-M-3,JE-G-5/ JE-M-4 and JE-G-6/ JE-M-54 around a major integrated magnetic anomalies,magnetic anomalies of close degree good, anomalous amplitude is larger, the intensity of magnetic anomaly is 500 nT- 700 nT, gravity anomaly intensity 0.4 mGal- 0.6mGal, abnormal body shape for the ribbon, towards to the North West, North West West, concealed abnormal body length 300 meters to 700 meters, wide 200 meters to 400 meters.Through this thesis, the study found the full collection and familiar with the area under the premise of geological data, combined with drilling,geochemical exploration, pit, such as material, using high precision magneticexploration method USES the close, close, the exploration of ideas, for hidden anomaly boundary, the three dimensional spatial distribution characteristics of 3d geological model is very effective.