Terillium was a type of metallic alloy invented around the time of the 2310s decade. History and specificsEdit Terillium was used by Starfleet in the production of combadge technology in the later 24th century. (TNG novel: Requiem) This article is a stub. You can help our database by fixing it. Retrieved from "https://memory-beta.fandom.com/wiki/Terillium?oldid=703145" Categories: Memory Beta articles sourced from novels Memory Beta stubs Materials and substances Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.