The Firefrost Lavaworks was a lava smelting operation that was located in a cave underneath the Glacial Fissure region on the planet Hoth during the Cold War. Run by the pirate Gradak Ungan of the White Maw gang, the Lavaworks were accessible from an entrance in White Maw Pass. A bounty hunter hunted down and killed Gradak in the Lavaworks in an effort to draw out Reneget Vause.
- Star Wars: The Old Republic (First appearance)
- Star Wars: The Old Republic: Knights of the Eternal Throne