Triazurite was an uncommon mineral which enhanced signal transmissions. The High Republic Era Outer Rim Territories space station known as Starlight Beacon had a superstructure comprised of nineteen percent triazurite; this enabled the station to function as a relay, improving both the speed and clarity of communications throughout the Outer Rim.
The 2021 novel, Light of the Jedi, penned by Charles Soule, referenced Triazurite. This novel was part of Phase I of the Star Wars: The High Republic multimedia initiative. In actuality, Azurite|azurite is a blue Mineral|mineral containing Copper|copper.