中国主要矿床数据库及其应用

新近完成的“中国主要矿床数据库”利用目前最优秀的高级关系数据库管理系统软件Ｆｏｘｐｒｏ２．５ｆｏｒ ｗｉｎｄｏｗｓ，以１９９３的底全国矿产储量统计表为基础，包含４０种主要常见矿产，共计大，中型矿床１９０２处，小型矿床３３８４处。数据库中不但载矿床的产地，坐标，储量，品位等矿床基本数据，而且还记录了矿床的类型，成因，成矿时代，围岩时代等矿床地质信息。

DATA BASE OF MAIN ORE DEPOSITS IN CHINAAND ITS APPLICATIONZ)

The data base of main ore deposits in China, which has been finished in recent times, used the excellent high-level relation database management software Foxpro 25 for windows on the basis of National Reservs Balance-sheat in 1993 which contains 40 kinds of main minerals, including 1902 large-and medium-scale ore deposits and 3384 small-scale ore deposits. The data base not only records the basic data of ore deposits, such as the locality, coordinate, reserves and grade of ore deposit, but also the geological informatiors of ore deposits, such as the type, genesis, metallogenetic epoch and wall-rock age. This data base can be used to make the comprehensive graphics and to divide the rank of reverse scale.