From geographical distribution of the copper mine in China, with the method of isopleth about deposit density and fracture density, it is discussed the relationship between distribution of copper mineral deposit and fracture zone in China. The charts indicate 81.9% of the total amounts of copper mine lies in the belts, the fracture density of which is between 60 and 220. And 81.9% total amounts concentrates in the distance of 20.76 units (about 86 km) from fracture zone. In summary, the distribution of the copper mine mainly depends on fracture zone, and the effects of fracture zone to copper mine is obvious.