Contrast And Analysis On Ore-bearing Sympotoms Of Granite In Eastern Tianshan

With geology work being constant to deepen, Eastern Tianshan area become the important copper, gold metallogenic zone .The research of the ore-bearing symptoms of granite , that have contract with minerals ,can offer new method and idea in geology exploration in Eastern Tianshan.Bases upon the field investigation and collection of information, the author systematically contrast the symptoms of different ore-bearing of granite in Eastern Tianshan firstly, combining geomathematic principle and model with modern petrogenesis theory of granitoids. Analayse the similarity and differences in Petro-mineralogy, geochemical pattern and tectonic setting of Model-forming samples of different rock body. And, on above-mentioned foundations of working, utilize and differentiate the analytical method, choosing the corresponding variable will differentiate analysing, compare with different results of differentiating the analytical method to copper bearing granite, gold -bearing granite, and ore-free granite. Choose the type most suitable for the situation in the studying area and set up and include the copper bearing granite, gold -bearing granite ,and ore-free granite discrimination function. This work has important meanings to geology exploration of Eastern Tianshan.