| Based on the full collection,digestion and regional mining various types of geological information and relevant documents on the basis of using the theory and methods of structural geology and geochemistry of the structure,the characteristics of tectonic yanjingou gold deposit and construction element temperature CuPbZn characteristics were studied systematically.Paper made the following conclusions and understanding:1,the study area is located in the north western part of the yanjingou ductile shear zone in three ductile shear zone,shear zone presents northwest-southeast trending through the exploration area,in-band and shear zones are developed consistent strike the faults,NW-trending faults are the main ore zone structure,control of the gold-bearing alteration zone is broken in place to provide the ore bodies occurrence place,and more gold ore bodies occur in the fracture zone lower portion.2,through the study of rock samples in the study area tectonic and non-tectonic rock characteristics data found that the temperature of the two elements of Cu,Pb,Zn sample data is not normal,indicating uneven distribution in the study area,in the enrichment of the local area.First use of geochemical data structure triangle and geochemical data structure histogram of temperature characteristics of structural elements,structural and non-structural rock rock cast points more decentralized,which constructed the whole rock sample are enriched in Cu element based,non tectonite samples overall enrichment of Zn based.Description tectonites and non-structural hydrothermal activity are experiencing more of times.3,Characteristics of elemental migration through structural rocks and non-structural rock found tectonites temperature elements Cu,Pb,Zn content is higher than non-structural rock.At the same time the presence of elements of high anomaly in surrounding rock,indicating the presence of two types of mineralization styles in the study area.4,through tectonic breccia samples,cement geochemical characteristics drawn from the analysis: angular gravel,cement,Cu,Pb,Zn uneven distribution of sample data,is not normal,indicating uneven distribution of elements,in favorable area enrichment.The sample data structure dispersed than those in which the overall data structure breccia partial enrichment of Zn-based,cement data structure overall partial enrichment of Pb,indicating that both are experiencing many different hydrothermal activity. |
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