Speillinjer

Speillinjer is a fictional mineral used in fantasy settings to illustrate the interaction of geology and magical practice. The term combines elements suggesting both stone and spellwork, signaling its role as a material associated with enchantments and wards.

Occurrence and composition

Speillinjer is described as a translucent, glassy silicate, commonly colorless to pale blue, with a subtle chatoyancy. In-world geology places speillinjer in hydrothermal veins within metamorphic rocks found in high-altitude regions near volcanic activity. It is often found as thin tabular crystals or in small geode pockets. Chemically, it is portrayed as a silicate containing traces of manganese and iron, which influence coloration and internal fracture patterns.

Magical properties and uses

In fantasy narratives, speillinjer can be etched with sigils or carved to hold magical inscriptions. Wards or simple spells inscribed on speillinjer are said to be stored for a limited time—ranging from minutes to hours depending on the stone’s quality, the ritual, and ambient auras. The mineral is commonly used in protective charms, focus pieces for spellcasting, or as a connector between related wards. Practical forms include rings, pendants, or fittings integrated into doorways and shrine altars.

Handling and safety

Speillinjer is described as brittle and require careful cutting, mounting, and mounting to prevent fractures. In many stories, the dust is treated as a potential irritant, and improper handling can compromise the stored enchantment. Market value varies with color, clarity, and enchantment potential, making high-grade pieces sought after by mages and enchanters.

See also: warding, talisman, rune crystal.