Analysis of Regional Mineralization System Pattern

The study of ore deposit develop up today,many geologists want to establish a fundamentals theory about ore-forming process on the basis of global geosciences data,which can command various metallogenic theories and entirely reveal the whole procedure of the mineralization,and it will be applied to guide the prospecting efficiently.Under this background,comprehensive metallogenic theory and the metallogenic system theory come up,which have many differences and similarities.The author synthesized both theories,established the universal regional metallogenic system model in the four dimensional space on the key link of the crust movement and yardstick of geological time table and clue of one dimensional time and analyzed the model.According to the actual geological and mineral circumstances of the west of Hunan Province,established the concrete mineralization system pattern of western Hunan Province,which can be applied to guide the metallogenic prediction and prospecting of the region.