Vibranium

Vibranium is a fictional metal that appears in the Marvel Universe. It is most commonly known as one of the materials used to construct Captain America's shield, but it is also noted for its connection to the Black Panther and his native homeland of Wakanda (a fictional country in Africa).

Read more about Vibranium:  Publication History, Fictional History, Properties and Known Abilities, Vibranium Cancer, Notable Uses, Incidents Involving Vibranium, In Other Media, In Novels