Huize Taurus Plant Pb-zn Deposits Of Geological And Geochemical Characteristics And Metallogenic Prediction

Northeastern Yunnan origin is important place in China, which possess a lot of Pb,Zn,Ag mine, many lead-zinc deposits, mining points and mineralization have been found. but most of the Pb-Zn ore-hosted strata are carbonate rocks. as Dengying formation Yuhucun formation Baizuo formation and Zaige formation,. Jinniu village which belonged to Daibu town of Huize,The 2 Pb-Zn orebodies which we found are located in the Badaowan member of Qiongzhusi formation, which is is a new breakthroughs in northeast Yunnan for exploration.This thesis focuses on physical characteristics of Jinniu Chang, studied structure and re-hosted strata of mineral deposit, Thinked Jinniu Chang mineral deposit controed by layer, stratigraphic, lithological combination control characteristics, and shale contains a lot of carbon, so that the carbonaceous shale played a role with geochemical barrier.Detailed analyzed Jinniu Chang ore district of trace elements, rare earth elements, major of elements in layer,and inquiried material sources, The characteristics of rare earth elements in strata and ore show that the Qiongzhusi formation is the mainly ore source, and the Yuhucun formation is the Secondary ore source. lead-zinc deposits are sedimentary-transformation causes.On the detailed basis of geological work, did the soil geochemical Ore-prospecting work, and the target and the geophysical anomaly with a good portable, delineated ore prospecting targets 4. A level land B-level 3.and abnormal concentration center and a new ore body are better identical by investigating soil geochemical anomaly concentration areas of the study area. It indicates that, the effect of using the soil geochemical halo to prospect ore is obvious in this area, is worth further promotion in the adjacent areas.