Treguarit

Treguarit is a fictional mineral commonly featured in speculative fiction, role-playing games, and related media as a rare and valuable resource. Across works, it is characterized by a combination of remarkable physical properties and significant in-universe consequences for technology and society.

Its depicted properties vary by author, but treguarit is often described as dense and highly conductive, with a faint luminescence that responds to magnetic fields. Some texts also describe high resistance to corrosion and stability under radiation, making it suitable for demanding applications.

Origin and history within fiction: Treguarit is typically introduced as forming deep underground under unusual geothermal conditions or as a mineral brought to the surface by tectonic processes. It is frequently associated with difficult extraction, strict control of supply, and a lore surrounding the dangers of handling.

Uses and significance: In stories, refined treguarit components power advanced energy cores, create lightweight shielding, or enable sensors and propulsion systems. In some settings it also features in arcane or psionic technologies, where its properties are said to interact with non-material forces.

Cultural reception: The mineral has become a common trope alongside other fictional materials such as unobtainium, used to explore themes of scarcity, technological advancement, and ethical questions around resource exploitation.