Landscaping actions, especially the arrangement of OB supplies adopted by sowing of soil material as a plant progress medium over the floor of the final reclamation land, are very expensive. According to , essentially the most commonly accepted way to keep mine soil from being degraded by erosion through the reclamation process is through revegetation. For Indonesian conditions, the generally used revegetation plants are fast-growing pioneer crops. Revegetation in ex-mining lands not only protects the mine soil from degradation due to erosion but additionally improves the quality of the mine soil itself. Improving the standard of mine soil doesn’t solely come from trees but also from the legume cover crops . Regarding the reclamation course of, the federal government has issued numerous policies to ensure the compliance of each permit holder firm with the prevailing regulations, including the existence of a reclamation assure fund.