Abstract: Most areas of Finland are parts of Fennoscandian Shield covered by Pre-cambrian rock in Europe.Finland are abundant of mineral resources and most of them are not yet developed.Copper,nickel,zinc,gold,chromium,iron,diamond,platinum-group minerals,uranium,carbonates,apatite,talc are the main superior minerals in Finland.According to Finland joined EU and the breaking of mining monopoly,since 1980s,the mining investment environment in Finland has been continual improved.Moreover,more and more international mining companies invested in Finland.