Metallogneic Prediction On Pb-Zn Deposits In A Cheng Area,Heilongjiang Province

Belong to xiao xing-ZhangGuangCai Ling polymetallic metallogenic belt in the study area,the autumn skin channel-five ridge iron nonferrous metal metallogenic belt,the metal and non-metal ore deposits and mineralization points have been found and the mineralization information in various places,among them with lead,zinc,copper,iron,tungsten,time for molybdenum deposits.Due to restricted by terrain conditions and exploration degree,have so far,the prospecting work still hasn't been a breakthrough,and the whole past thoughts and the limited view of geological prospecting work,in addition the study area is not systematic and comprehensive large scale(1:50000)in geological prospecting work,inadequate investment,low level of research,the part sample test precision is not high(such as geochemical samples test for the semi-quantitative)is why not make a breakthrough in the study area.Taking heilongjiang YuQuan Town picture,a small ridge of 1:50000 regional geology and mineral resources is based on the survey,through the system to collect information about the geology and mineral resources and 1:50000 geological survey results,using "provide,key breakthrough,to the point on the surface of the generation principle",and physical,chemical,remote from the earth,the engineering methods such as ore-controlling geological factors of acheng district lead-zinc mine is studied,and the strata,magmatic rocks,metamorphic rocks in the study area to set,summarizes metallogenic regularitiesand prospecting indicators of ore deposits,and combining previous research results,the heilongjiang province acheng district metallogenic prediction,the study area is divided three metallogenic prospective areas and two prospecting target areas.