Agglokorkit

Agglokorkit is a fictional mineral described in speculative fiction and role-playing settings. It is characterized by a dense, crystalline structure and a metallic luster. In most depictions, it exhibits exceptional thermal and electrical properties, making it a sought-after material for advanced technology.

Composition and physical properties: Agglokorkit is typically described as a silicate-metal compound with traces of rare transition metals. Reported hardness ranges from 7 to 9 on the Mohs scale. Its bulk density is given as 5.0 to 6.5 g/cm3. The material is anisotropic, displaying iridescent internal reflections and color variation due to impurities. It remains stable under high thermal stress and can show high electrical conductivity in certain crystal orientations.

Occurrence and formation: In-universe, Agglokorkit forms in deep plutonic veins and hydrothermal systems where molten rock interacts with volatile-rich fluids. Crystallization is slow, and the mineral often coexists with sulfides and oxides. Some sources claim it can be synthesized in ultra-high-temperature reactors, though natural deposits are still favored in most stories.

Processing and applications: Isolation requires specialized crushing, washing, and high-temperature purification. In fiction, Agglokorkit is alloyed with other elements to create ultra-strong metals, components for superconducting systems, and ceramic additives that improve fracture resistance and thermal management. It is sometimes depicted as a power source or catalyst in fictional energy technologies.

Economy and cultural role: Agglokorkit is portrayed as valuable and relatively scarce, with price and availability influenced by discoveries, mining expeditions, and speculative markets within the imagined setting.