| The Dashimengou molybdenum mine in the Xiongershan mountain South of theQinling-East, is located in North China plate and Yangtze plate, bordering the North Chinaplate southern edge of the Xiongershan arc rift basin, that is now the Qinling orogenic beltland thrust fold belt of North China Plate southern margin and the Xiongershan block East,which South neighboring the Jiu County Song County basin. In the mining area, thegeological structure is complex, the magmatic activity is frequent with hydrothermal orebody growing and good mineralization geological conditions, and the ore deposit amountof resources has reached large-scale.Relatively, study with the deposit is not enough, we have not clearly recognized thecauses of the molybdenum deposit, mineralization type, ore-controlling factors and thedistribution of ore bodies, etc. Based on the results of previous studies, the main line of thisarticle is the coupling relations that mineralization type and ore-controlling structures withmineralization of the molybdenum deposit, through my study with the geologicalcharacteristics and the mechanism and time with ore-forming and ore-controlling onore-forming, to discussion the relations between ore-forming and ore-controlling and theore body distribution rule, so as to further identify the conditions of ore mineralization, andprovide a theoretical basis for expanding the amount of molybdenum ore resources andenhance prospecting. |
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