中国科学院地球化学研究所决定在近年内建成地球化学数据库,目前正在筹建之中;这个数据库建成后,将成为全国地学信息系统的组成部分。地球化学数据库将储存我国地壳、上地幔的岩石和矿物的特征及其化学成分资料,为我国地壳、上地幔的化学演化、区域成矿规律的研究与找矿工作服务。该数据库将包括以下六 The Institute of Geochemistry, Chinese Academy of Sciences, decided to set up a geochemical database in recent years and is currently under construction. After the database is completed, it will become an integral part of the National Geological Information System. The geochemical database will store the information of the rocks and minerals in the crust and upper mantle of our country and their chemical compositions for the study of the chemical evolution of the crust and upper mantle, regional metallogenic regularities and ore prospecting work. The database will include the following six