脉状金矿深部预测的几个问题

根据大量国内外研究资料，讨论了脉状金矿床金伴生元素的垂向地球化学分带、影响分带的因素、使用地球化学方法进行深部矿体预测的前提，及成矿理论研究和矿床成因模型在矿床深部预测过程中的作用。并指出，以成矿理论和矿床成因模型为指导，能有效扩大已建立的地区性地球化学垂向分带模型的使用范围，提高脉状金矿的深部预测水平。

Some Problems on the Prognosis for Lode Gold Deposits in the Depth

Based on a large number data studied on lode gold deposits, this paper summarized the vertical geochemical models of the elements associated with gold and their controls, discussed the problems such as the premise, meaning and limitation using the model for prediction of the lode gold deposits, and amphasized that in order to elevate the prediction level effectively, the application of the vertical geochemical model should be based on the metallogenic theories and the genetic model which is of universal significance in the area.