Average Cost of Tungsten 2011

Tungsten has a chemical nature. In 2011, it is available at $0.25 for one gram. The color of this metal is dark gray and another name for it is wolfram. The price rises with the quality of metal. Tungsten is also famous because it melts at one of the highest temperatures. Apart from that, the metal is also famous for its physical characteristics including shape. It is used for a variety of commercial purposes as well.