Browse

Decades are mining raw materials from seabed deposits. We are talking about deposits which are on the interface of land and sea. These are placer deposits as heavy metals and gemstones, secondary deposits of limestone, phosphorus, salt and also beach deposits on the edge of the continents. In this article, the authors want to become familiar with both forecasting utilization of selected earth resources, but also want to point out new trends in obtaining them. In this article, we have a broad spectrum of earth reso...