sivalint

Sivalint is a fictional mineral commonly referenced in speculative fiction and tabletop role-playing games. It is described as a rare, iridescent crystal with faint blue-green fluorescence that becomes more vivid under ultraviolet light.

Etymology and naming vary by author, but most schemes derive sivalint from a constructed language within the setting, combining roots meaning light or stone. The term is generally treated as an ore of high value and symbolic significance.

Formation and occurrence: In fiction, sivalint forms in deep hydrothermal veins associated with metasomatic rocks or volcanic activity. It is typically found in mountainous regions, often in remote, mined-out districts guarded by local lore.

Physical properties: Sivalint is described as having a hardness comparable to feldspar or quartz, with a density around 4.5 g/cm3. Its crystal habit is often tabular or prismatic, and it exhibits strong luminescence under UV illumination.

Uses and cultural significance: In stories, sivalint is prized for energy storage, cryptographic potential, or as a gemstone. Its rarity and beauty make it a symbol of elite status, political power, or ancient pacts.

In media and study, sivalint serves as a plot device to explore themes of scarcity, ethics of extraction, and the tension between innovation and tradition.