Mognar

Mognar is a term used in speculative fiction to denote a fictional mineral or material that often plays a central role in the economy and technology of imagined worlds. There is no single canonical definition; the properties and significance of mognar vary by work, and the term may also appear as a place name or toponym in different settings.

In most depictions, mognar is described as a dense, energy-rich mineral with a distinctive iridescent sheen. Its principal appeal lies in energy storage or high-temperature stability, making it valuable for advanced propulsion, power generation, or exotic alloys. The mineral is usually scarce, requiring costly extraction from remote outcrops or asteroid belts, and its control frequently drives political conflict or colonial competition within stories.

Mining and processing are often portrayed as hazardous, involving specialized containment to manage radioactivity or radioluminescence. Refined mognar may be used directly as a fuel, or ground into a catalyst powder that enables high-efficiency reactions. Because the properties of mognar differ across works, some authors emphasize its mystical or metaphysical qualities rather than its practical applications.

As a toponym, mognar appears in a handful of fantasy or sci-fi settings as the name of a planet, city, or region, typically chosen for its harsh landscapes or strategic location. Regardless of form, mognar serves as a versatile fictional device to explore themes of resource scarcity, technological dependency, and economic power.