| The valcanic-hosted massive sulfide deposit has the characteristics of largescale,the grade of ore deposit is rich,associated beneficial ingredients,this type ofcopper deposit is one of the world’s most researched types.The theory of StructuralOre-Control is sort of the basic means of prospecting, which use the tectonic divisionof the known mineral as standard to compare the unknown mineral to predict thetarget area and prospecting.magnetotelluric sounding method,which is research thestructure and formation of medium information of crust and upper mantle, is animprotant geophysical exploration method,has the advantages of deeper sounding,higher resolution,lower work cost,and lighter equipment, etc.Caihuagou mine field belongs to the valcanic-hosted massive sulfidedeposit.Which has strong mineralization and alteration, complicated tectonic activity,and fault development, with greater potential for substantial reserves of resources. Sothere are good prospects for prospecting.First, mainly by magnetotelluric soundingmethod, combined with a variety of other methods to measure the the subsurfacestructure and mineral distribution of area A, which has been prospected, to analyze therelationship between tectonic and mineral resources. To summarize its regularpattern.Then with the same methods to measure the the subsurface structure andmineral distribution of area B, which hasn’t been prospected, to predic the locations ofmineral resources. To provid the theoretical evidence for the next step.By the thesis,structural interpretation and concealed ore body exploration is veryeffective by using magnetotelluric sounding method.Based on regional geologyresearching and study area geology data,combined ip sounding,rocks rapid chemicalelements analysis and physical properties determination,Can reduce multiplicity ofgeophysical work effectively,improve the efficiency of the target prediction andprospecting work. |
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