Geological Characteristic And 3-D Information Systerm Model For Niutougou Gold Deposit In Xiongershan Region Of Western Henan

Xiaoqinling-Xionger Mountain region, one of the most important gold producing area in China, is located in the southern margin of North China, and north of Machaoying Fault Zone, Fault-Uplift of the Wafangshan. Gold deposits in the area to increase visualization techniques combined with an integrated earth science information system for the mine to ensure stable and sustainable development, improve the understanding of the law mineralization, comprehensive utilization of research results, has very important significance. With the 3-D modeling techniques and integrated management of information technology matures, research in this area will enhance production and mining activities, mineral deposits research more scientific and convenient management tools.Based on the western Henan Xiong’er Mountain gold deposit Tau Research, Development and Research in analyzing the problems, systematic study and detailed geological characteristics of the area, and on this basis, deposits discussed Simulation-related technical issues and technical processes, and explored the three-dimensional geological model of the application of visualization and information management system integration, Geology and ore deposits in the three-dimensional modeling of both the new knowledge gained.Niutougou gold deposit hosted in Archean Taihua Group and Proterozoic Xiong’er Group unconformity between the contact zone, north west fault zone as the master host structures, the North West to the fault structure and stratigraphic unconformity With cross-site location for the occurrence of ore bodies, the late Yanshan gold mineralization of the main mineralization mainly occurred in the late Mesozoic magmatism, the spatial distribution of ore bodies are present southeast region V characteristics of lateral.Through the deposit and application of three-dimensional geological modeling, the realization of gold deposits in the spatial distribution of elements were analyzed by the model recalculated the loose in the channel control reserves of ore block to obtain the amount of 23,985,900 tons of ore No. ore, gold metal content 25900.20kg, border industrial grade 1g / t, the boundary established grade gold deposit - the average grade - dynamic changes in resource graph, estimate the ore reserves and deposits in the dynamic evaluation of the economic value of the fundamental role played good for the mine under Step integrated design engineering, rational planning of exploration programs provided technical support. Meanwhile, geological information management systems and the integration of three-dimensional software Surpac make mine the traditional data management more convenient, to ensure that the information used in the study area systematically, convenience and continuity, for future research work in the field provides a convenient space to start Analysis, information management and deployment tools work.