Lapis lazuli

Lapis lazuli was a bright blue material.

Ta-Nin wore a necklace of lapis lazuli. The tables in the feast hall of the palace of Uruk were inlaid with lapis lazuli. (PROSE: Timewyrm: Genesys ^[+]Loading...["Timewyrm: Genesys (novel)"])

The walls of Babylon were built of bricks the colour of lapis lazuli. (AUDIO: Farewell, Great Macedon ^[+]Loading...["Farewell, Great Macedon (audio story)"])

Mawdryn's ship's walls were panelled with onyx and lapis lazuli. (PROSE: Mawdryn Undead ^[+]Loading...["Mawdryn Undead (novelisation)"])