Hou Kaingan oyster is a native oysters on the planet Hou Kainga. Oysters make a black pearl. Naquadah in the environment of oysters in a unique crystal structure. And radioactive decay makes oysters pearls hot to the touch and a sufficiently energetic impact can result explosion. Oysters can grow to several meters. (RPG: "First Steps: The Stargate Unexplored Worlds Roleplaying Sourcebook")

Community content is available under CC-BY-SA unless otherwise noted.