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钨矿山深部的成矿预测,主要是预测被开采矿体往边深部延伸的变化情况和生产区段或已勘探范围边深部是否蕴藏有新的矿体或新的矿石类型。江西钨矿多属壳源花岗岩成矿系列,在空间分布上,往往是构造、岩体、矿床“三体同位”,有一定的矿床共生组合规律;矿床构造和成矿作用表现多阶段脉动性,矿床的形态分带和同一矿石沉淀阶段的成矿—地球化学分带在空间上呈有序地排列。因此,预测隐伏成矿花岗岩体的顶面形状和隐伏深度,建立矿床的立体综合分带模式,对矿山深部成矿预测有着重要的指导意义。
The prediction of the mineralization in the deep of tungsten mines mainly predicts the change of the ore body extended to the deep side and whether there are new ore bodies or new ore types in the production area or the deep side of the exploration area. In the spatial distribution, Jiangxi tungsten ore belongs to the “three-body isotopes” of tectonics, rock mass and ore deposit, and has certain symbiosis rule of ore deposit. The structure and mineralization of the ore deposit show multistage pulsation , The mineralization-geochemical zonation of the ore deposit and the same ore deposit stage are spatially ordered. Therefore, forecasting the top shape and buried depth of the concealed mineralized granite body and establishing the three-dimensional integrated zoning model of the ore deposit have important guiding significance for the prediction of deep ore-forming.