41. Rebar within the structures was smelted down and used for the World War I effort. 42. Ore is smelted on site at Norilsk. 43. Much of the ore was left incompletely smelted having become " blackwork ". 44. Its name means " silver works ", a place where silver ore is smelted . 45. In male burials there are typically copper-metal smelted artifacts, along with ceramics. 46. Finally the smelted material is shipped to Norway for refining into usable product metal product. 47. It is smelted to produce aluminum. 48. By contrast, the percentage smelted in Chile will rise to 15 percent from 10 percent. 49. Many common metals, such as iron, are smelted using carbon as a reducing agent. 50. The solution is filtered, and the remaining solids are smelted to a gold bullion bar.
