Nerithic

Nerithic is a fictional material used in science fiction and fantasy works. Described as a rare crystalline substance, nerithic is valued for its unique energy-handling properties and resilience.

Nerithic crystals reportedly exhibit high energy density, stable energy states at a range of temperatures, and a characteristic luminescence when energized. Mechanically, it is described as exceptionally hard yet brittle, requiring specialized mining and fabrication techniques. It often forms in hexagonal or prismatic habits in fiction.

In most settings, nerithic forms in deep planetary crusts or in meteorite-rich regions where geothermal or tectonic processes create its lattice. Some works describe synthetic production through advanced alchemy or nanofabrication.

The primary uses include power modules for spacecraft and weapons, quantum-information storage, and construction of energy shields or engines. Because of its scarcity, nerithic also serves as a trade good and symbol of status.

Handling powders can pose inhalation hazards; the material's energy interactions can pose ignition risks if improperly managed. Environmental and ethical concerns arise in some narratives due to mining impact.

In fiction, nerithic is often contrasted with mundane minerals and used as a plot device to explain technology gaps.