Role of minerals in economic development

The paper point out the importance of the knowing about the role of minerals in economic development throght the energy and of many of the materials that make it possible for tre industrial society to obtein a high level of living. They yield their greatest benefit througth constructive use but produced as raw materials for export they can be a valuable means for forming capital for country development and of obtaining foreign exchange for the purchase of manufactured goods and others necessary imports. Likewise the export industries are to make their fullest contribution to economic development and the capital formed us rbe reinvested localy to if stimulate development of other industries and of industrialized agriculture.