| Halaganlawusu is located in the southwest of Langshan metallogenic belt in Inner Mongolia,which has a good background of ore-forming geology and is a good prospecting area in copper,lead,zinc,iron and polymetal.High-precision magnetic method is an effective technology for predicting deep concealed rock mass,ore bodies and structures.Through the fieldwork survey of high-precision magnetic method,combined with the results of magnetic data processing mastered in the study area,the detailed characteristics of magnetic anomaly zone has been mastered.This paper analyzed the three magnetic anomaly area in detail which has good mineralination prospects through the qualitative analysis of magnetic anomaly of the study area.The paper has studied three major area in detail.To be more exact,we have processed and switched the data obtained including gridding,reduction to the pole,upward continuation,derivation and so on.According to the results of magnetic measurement processing and comprehensive analysis in geological characteristics,the characteristics of magnetic anomaly and the geological genesis of magnetic anomaly was explained in this paper.Based on all kinds of characteristics of high magnetic anomaly,this paper also inferred the spatial distribution characteristics of the magnetic bodies and concealed fault structure zones.Then the rock boundary was delineated.Based on comprehensive analysis in three magnetic anomaly zones,combined with geology,geochemistry and magnetic anomaly characteristics respectively,this paper analyzed the mineralization possibility and delineated the metallogenic prospect areas.Therefore,the application of high precision magnetic method have a significant effect in Halagalawusu. |
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