1 For example, Production Fence Works in Georgia estimates its basic 6' wood privacy fence (with pressure-treated fence posts in concrete) costs an average of $11.30 a foot in treated pine and $14.99 a foot in Western red cedar.
The primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel. Steel is used to make automobiles, locomotives, ships, beams used in buildings, furniture, paper clips, tools, reinforcing rods for concrete, bicycles, and thousands of other items.he primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel. Steel is used to make automobiles, locomotives, ships, beams used in buildings, furniture, paper clips, tools, reinforcing rods for concrete, bicycles, and thousands of other items.
Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel.98% of the mined iron ore is used to make steel. Indeed, it has been argued that iron ore is more integral to the global economy than any other commodity, except perhaps oil.he ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the form of magnetite (Fe 3O 4, 72.4% Fe), hematite (Fe 2O 3, 69.9% Fe), goethite (FeO(OH) , 62.9% Fe), limonite (FeO(OH).n(H2O)) or siderite (FeCO3, 48.2% Fe).