Adamite

Adamite is a fictional metal that originates in comic books, most notably those published by DC Comics. It is primarily associated with the planet Krypton and its most famous inhabitant, Superman. Adamite is depicted as an extremely durable and virtually indestructible material, far stronger than any known element on Earth. It is often used in the construction of Kryptonian technology, including the spacecraft that brought Superman to Earth and the fortress he later establishes.

The unique properties of adamite make it resistant to almost all forms of damage, including immense force, extreme temperatures, and energy blasts. This resilience is a key plot device, explaining how Kryptonian artifacts can survive cataclysmic events and endure the harsh conditions of space. While its exact composition and origin are rarely detailed in a scientific manner, it is consistently portrayed as a creation of Kryptonian science, a testament to their advanced civilization. In some narratives, adamite is also shown to have certain energy-channeling capabilities, though its primary characteristic remains its unparalleled strength. The material's name itself suggests a connection to "Adam," hinting at its primal or foundational nature within the context of Kryptonian engineering.