- "Why do we have to travel by subtram? Wouldn't it be easier just to land at our destination?"
"You'd think so. The atmosphere of our planet is completely pressurized, leaving all aerial travel impossible. If we attempted to land on the planet's surface, our ship would immediately implode."
"Subtram it is, then."
- ―Boba Fett and Major Rigosso
Quarzite was a small planet whose high atmospheric pressure rendered its surface uninhabitable. However, the planet's crystalline caverns were capable of supporting life, and were home to the warring Belugans and Kage. During the Clone Wars, it was ruled by the Belugan dictator Lord Otua Blank.
- Star Wars: The Clone Wars – "Bounty" (First appearance)
- Dark Disciple (Mentioned only)
- Star Wars: Kanan 8: First Blood, Part II: The Towers of the Temple (Mentioned only)