Hall of Mjolnir

The Hall of Mjolnir (pronounced me-ol-noor) is a room within the labyrinth on the planet Cimmeria. It is the only known way out of the labyrinth and only humans can leave through the doorway which is protected by an energy shield. This energy shield forces a symbiote to leave the human host thereby killing the symbiote. It was first seen in the Season 1 episode "Thor's Hammer" when Teal'c and Colonel O'Neill were trapped within the labyrinth and forced to fight against a Goa'ulded Unas. Daniel Jackson desteroyed the device with Teal'c staff weapon and they sealed up the entrance so nothing else could escape. Mjolnir is also the name of Thor's Hammer.