Zersium was a mineral ore essential in the production of durasteel. The bedrock of the planet Nag Ubdur was flecked with zersium, which prompted the Galactic Empire to strip-mine the world. This article is a stub. You can help Wookieepedia by expanding it. AppearancesEdit Dooku: Jedi Lost (First appearance) Dooku: Jedi Lost script Aftermath: Life Debt (First mentioned) Notes and referencesEdit ↑ Aftermath: Life Debt In other languages EspañolPolskiРусский Retrieved from "https://starwars.fandom.com/wiki/Zersium?oldid=8561506" Categories: Canon articlesStubOresHidden category: Canon articles with Legends counterparts Community content is available under CC-BY-SA unless otherwise noted.