Talk:Steel Dragon/@comment-27831991-20171129213359/@comment-5670466-20171130171731

Mine - probably because most mines are located underground and thus the temperature is generally colder than on the surface. While not all mines produces a type of metal, a lot of them do (Gold, silver, platinum, etc) or produce something that is used to make metal (such as coal/carbon for the use in steel)

Steel - probably because the color is "cold" or has that feeling. Probably also because there is a form of steel that is called Cold-formed Steel. Some steel productions use cold-formed steel to manufacture usable goods from sheets and bars of steel. Goods such as appliances use cold-formed steel. Even buildings use forms of cold-formed steel. Cold-rolling seems to add an extra strength to the metal alloy.