Lunargent

Mythological · Legendary · Ancient

A metal described in Celtic druidic traditions as flowing from the moon itself during full moon nights, collected from sacred pools where moonlight concentrated. It was associated with the goddess Arianrhod, the Silver Wheel, and with cycles, fate and transformation.

Identity

Source
Celtic mythology
Aliases
Moonsilver, Argent de lune, Gealach-airgiod

Physical Properties

Appearance
Pale blue-white, visibly shifts in luminosity with the moon's phases: brightest at full moon, nearly invisible at new moon
Luster
Metallic
Density
8 g/cm³
Melting point
1100 °C
Boiling point
2000 °C
Lighter
Stainless Steel
Denser
Korvaire Steel
Magnetism
Non-magnetic
Electrical conductivity
High

Mechanical Properties

Mohs hardness
6
Tensile strength
350 MPa
Softer
Steel
Harder
Damascus Steel
Workability
Moderate
Brittleness
Moderate
Malleability
Moderate
Ductility
Moderate

Chemical Properties

Corrosion resistance
very high
Reactivity
very low

Lore & Narrative

Druids were said to harvest lunargent only during the three nights of full moon, using golden sickles to collect it from reflections in still water. Objects made from it were believed to reveal hidden truths and could not be used for deception without burning the deceiver's hands.

Notable uses
Druidic ritual objects, truth-revealing mirrors, sacred jewelry
Forge uses
ritual objects, sacred mirrors, jewelry
Worldbuilding traits
lunar, celtic, truth-revealing, phase-changing

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