STATISTICAL ANALYSIS AND GEOLOGICAL INTERPRETATION OF THE GEOCHEMICAL DATA OF THE INTRUSIVE ROCKS IN AOLANAORIGE AREA, INNER MONGOLIA

The method of mathematical statistics is adopted to study the geochemical characteristics of the intrusive rocks in Aolanaorige area, Inner Mongolia. With geological factor statistical methods, the major elements, regional ore-forming elements and other geochemical data of the Aolanaorige rock body and Duerji rock body are analyzed after they have been disintegrated. The geochemical evolution trend and changing rule of the intrusive rocks are summarized, with discussion on the correlation between the rock mass and regional metallogenesis, which provide a basis for regional geological prospecting.