Vibranium

Vibranium () is a fictional metal appearing in American comic books published by Marvel Comics, noted for its extraordinary abilities to absorb, store, and release large amounts of kinetic energy. Mined only in the kingdom of Wakanda, the metal is associated with the character Black Panther, who wears a suit of vibranium, and Captain America, who bears a vibranium/steel alloy shield. An alternate form of the material, known as Antarctic Vibranium, or Anti-Metal, has appeared in the Savage Land.