The Rhythmic Feature Of Panzhihua Vanadic Titano-magnetite Deposit And Its Research Significance

Taking it for example that Zhujiabaobao section of Panzhihua vanadic titano-magnetite deposit, the paper detailedly analysed its change regularity in ore texture and structure, mineral composition and content, ore chemical composition, mineral chemical composition, rare element' s change feature of rock and ore, exploding temperature of mineral inclusion. On the basis of above, the feature of rhythmic texture of ore body in Panzhihua vanadic titano-magnetite deposit was researched.Through researching the rhythmic change regularity of ore texture and structure, mineral composition and content, rare element' s change feature and the exploding temperature of mineral inclusion, combining the theory of magmatic ore-forming, the forming process of Panzhihua vanadic titano-magnetite deposit could be divided into four periods: rock-forming period, main ore-forming period, hydrothermal period and surficial processing period. Furthermore, the ore-forming process was especially analysed in which mineral crystallized and finally formed the rhythmic ore beds. Based on the above research, the generalization reason of Panzhihua vanadic titano-magnetite was discussed preliminarily and rhythmic magmatie deposit, which is a new thought , was put forward.In the aspect of application research, through analyzing the existing state and selection-smelting feature of iron, titanium and vanadium which were mainly applied elements in Panzhihua vanadic titano-magnetite deposit, the mine-exploding mode of Zhujiabaobao section could be figured out by combining the rhythmic change feature of ore chemical composition, mineral composition and content and mineral chemical composition. At last, based on above, the mine-exploiting model, which might made the recycling of titanium among vanadic titano-magnetite best, was figured out by using of optimum principle.