摘要
Zaozigou gold depositis located in the western part of west Qinling.With the exploration progress in recent years,the gold resource has reached 52.8 tons now.The authors studied the relations between the variation and relative parameters of orebodies’ resource by means of the single-factor histogram statistics,curve fitting,fractal statistics.By comparison of fitting curves separately made by power function and exponential function,the power function model is better to reflect the relation of grade and tonnage.According to fractal theory,it is supposed that the orebody resource maybe the linear superposition from 3 mineralization phrases.