Coralite was a material capable of being cultivated into various structures on Mon Cala, an Outer Rim planet. These coralite structures served as a reef-like environment, providing a habitat for marine life. The Jedi outpost on Mon Cala, during the High Republic Era, was constructed using coralite to ensure the outpost blended seamlessly with the planet's natural environment. Back in 232 BBY, Jedi Padawan Bell Zettifar, who was assigned to the Elphrona Outpost, pondered coralite and wished he had been stationed on Mon Cala instead, due to the severe conditions on the Outer Rim planet Elphrona.