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- "What sort of Vanoorian ammonia runs through that woman's—"
"I wouldn't know. I've never been to Vanooria." - ―Evaan Verlaine and Leia Organa

Ammonia in the Gand floating sanctuary
Ammonia was a gas compound made up of nitrogen and hydrogen. A constituent of the atmosphere of many gas giants, it was caustic and slightly toxic to most species.[2] One type of ammonia was Vanoorian ammonia, which was found on Vanooria.[1] The planet Gand, homeworld of the species of the same name, had an atmosphere composed primarily of ammonia rather than oxygen, causing it to be poisonous to most off-worlders.[3]
Appearances[]
"Starlight: First Duty" — Star Wars Insider 201–202 (Mentioned only)
- The High Republic: Trials of the Jedi (Mentioned only)
- "The Droid with a Heart" — Myths & Fables (and audiobook) (Mentioned only) (In flashback(s))
- Rogue One: A Star Wars Story novelization (and audiobook) (Mentioned only)
- Princess Leia 1 (First mentioned)
- "Wait for It" — From a Certain Point of View: The Empire Strikes Back (and audiobook) (Mentioned only)
- Bounty Hunters 15 (First appearance)
- Alphabet Squadron (and audiobook) (Mentioned only)
- Shadow Fall: An Alphabet Squadron Novel (and audiobook) (Mentioned only)
- Resistance Reborn (and audiobook) (Mentioned only)
Sources[]
Star Wars: Card Trader Set: Base Series 1, Card: Zuckuss - Bounty Hunter
- Ultimate Star Wars
Star Wars: Build the Millennium Falcon 43 Secrets of Spaceflight: Types of Atmosphere
Star Wars Helmet Collection: Lando Calrissian Databank A-Z: GA-97–Geonosis
- Endless Vigil
- Star Wars: Alien Archive
Star Wars Helmet Collection: Zuckuss Helmets: Zuckuss
Star Wars Helmet Collection: Death Trooper Databank A-Z: Ziro the Hutt–Zygerria
- Star Wars: The Secrets of the Bounty Hunters
- Weird But True! Star Wars
- Star Wars Encyclopedia: The Comprehensive Guide to the Star Wars Galaxy
Dava Cassamam in the Databank (backup link)