. . . "List of fictional super metals"@en . . . "November 2009"@en . . "Super or wonder metals are fictional metals which possess unnatural physical properties beyond any that are currently known and are frequently used as plot enabling devices within science fiction and fantasy stories, role playing games, and video games. The properties of such metals usually include some or all of the following: \n* Strength of a superior nature. \n* Hardness in the extreme. \n* Thermal tolerance of fantastic proportions. \n* Elasticity in great measure. \n* Density which is either exceedingly high or low. \n* Restorative functions on persons or living entities. \n* Other unusual chemical, physical, radioactive, nuclear, or supernatural properties."@en . . . . . "Super or wonder metals are fictional metals which possess unnatural physical properties beyond any that are currently known and are frequently used as plot enabling devices within science fiction and fantasy stories, role playing games, and video games. The properties of such metals usually include some or all of the following:"@en . . . . "Is it a metal?"@en . "How does this qualify as a metal?"@en . . . . . . . . . . . . . . . .