BeijingSHRIMP Center:To carry out study on new technologies and methods of geochronology and cosmological chronology and related dating. To carry out the research on rare earth geochemistry of mineral micro-area, solar system, the formation of the earth and earth science and timing problems like its early history. To carry out the research on tectonic evolution of orogenic belt, geological age representative and large-scale and special deposit mineralization age and research and development of related instrument.