Tectonic Geochemical Characteristics And Prospecting Prediction Of The Middle 1584 Section Of The Huize Lead-zinc Mining Area, Yunnan

This paper use Huize Lead-Zinc Deposite as the object of my study.On the basis of summarizing regional geological background and deposit geological characteristics,this paper focuses on tectono-geochemistry characteristics and horizontal zoning of tectonic primary halo at 1584 plane.Finally,it prognoses concealed ore deposits.The main conclusions that we got are as follows:1.According to the characteristics of the main elements,it indicates that have taken place strong calcitization in various tectonic rock and wall rock.2.It exhibits right-dipping pattern with enrichment of LREE and negative Eu anomalies.Strong altered tectonite has higher REE content especially limonitization and mylonitization.3.We describe the tectono-geochemical characteristics at 1584 site by factor score contour map and single element content contour map.We get eleven high value area(anomaly area).At the same time,it provides important information for the source of ore-forming fluid.4.The primary halo at 1584 site from roadway 019#?017#?015#to 4#?8#is Pb-Ag-Fe2O3-Sn-In-Co-Ge-Hg-Cd-As-U? P-Sr-Mo-Ni? Cr-Mn-CaO-MgO?Sb-Bi-Ba-Ga?Tl-W-Cu-Na2O-Zn.5.According to aforementioned studies,we prognose concealed ore and mark seven prospecting target areas.