Rohkelt

Rohkelt is a fictional mineral resource described in science-fantasy literature and role-playing game settings. It is valued for exceptional high-temperature stability and energy-bearing properties, enabling advanced technologies within its imagined world. The term Rohkelt appears in various in-world glossaries, though its precise etymology is uncertain and likely derives from industry-specific jargon created for the narratives.

Physically, Rohkelt is described as metallic, with a bronze-to-dark gray appearance and iridescent inclusions. It typically forms in coarse, octahedral or tabular crystals. In most sources, Rohkelt has a hardness around 6 to 6.5 on the Mohs scale, a density near 4.2 g/cm3, and a melting point stated above 1900 C. It shows resistance to oxidation and retains mechanical strength at elevated temperatures, making it highly sought after for demanding engineering applications in the fictional world.

Geologically, Rohkelt is said to form in hydrothermal systems associated with ultramafic to basaltic rocks. Deposits occur in fracture veins within mountain belts, with the most prominent sources located in the Ironfang Range of Eldoria and adjacent coastal subduction zones. Accessibility varies by location, and extraction often requires careful handling to manage thermal and chemical hazards described in the lore.

In-universe processing involves smelting Rohkelt with fluxes and alloying it with elements such as nickel and chromium. The resulting high-temperature alloys are used for turbine blades, armor components, and heat sinks in fictional technologies. Rohkelt also features in trade and stratified economies, where supply fluctuations influence regional markets and regional policy.

Environmental and safety considerations are noted in several narratives, emphasizing habitat disruption from mining and the need for responsible stewardship and recycling within the fictional setting.