Mar 13, 2013· Iron Extraction Plant for sale,Extraction of Iron ores Methods .. Iron is mined almost exclusively in surface operations. The most predominant surface mining methods used to extract iron ore are openpit and opencut methods. »More detailed
A surface mine contains pits with mineral endowed rock (or ore). We extract ore that lies within the upper layer of the earth, from surface mines (Fricke, 2006) . This ore can include metals such as iron, copper, coal and gold. There are several methods of surface mining, including openpit, stripping, dredging and mountaintop removal.