Waste rocks from gold mining operations represents a significant environmental burden and impairs sustainable environmental management in developing countries. This study focused on understanding the leachate properties of different particle sizes (>10mm. 20mm. 30mm and 50mm) from the waste rock dump (WRD) - GPAF in the 30 liters containers to represent waste rocks by using quick stat... https://macorners.shop/product-category/belt-gift-box/