Edemien

Edemien is a fictional mineral frequently referenced in speculative geology and science fiction. It is described as a dense, refractory silicate with unusual energy-related properties.

In most descriptions, edemien consists of a silicate framework with rare-earth and transition-metal dopants, giving a characteristic iridescent luster. The mineral is said to crystallize in the tetragonal system and form elongated prismatic crystals.

Physical properties commonly cited include hardness Mohs 6.5–7, refractive index around 1.72, and a density of 3.8–4.2 g/cm3. Color ranges from deep violet to pale blue depending on dopants.

Occurrence and formation: Reported in fictional subduction-zone analogs and ultra-high-pressure metamorphic rocks. Associated minerals may include garnet, pyroxene, and corundum.

Uses and significance: In fictional contexts, edemien is valued for energy storage and high-temperature resistance; proposed to be a solid-state electrolyte or photonic material. Synthesis is described as challenging, requiring high pressures and controlled cooling.

In real-world science, there is no verified mineral named edemien. The entry remains a construct within imaginative works and does not reflect established mineralogical nomenclature or documented occurrences.