Sulfur cave

The  is an unmarked location to the southwest of the Samson Rock Crushing Plant. It is infested with NightStalker. It is an entry point into Vault 19.

Layout
The cave are has Night Stalkers, and there is a stairway up to a kitchen area where you will find hallways to doors. One leads to an elevator to Vault 19 Overseer's Office. The other leads to several doors and some Fire gecko (Fallout: New Vegas). The door in operations has a cave that leads to Vault 19. Also, in the cave is a deposit of Microline Rock that can be interacted with and will say it indicates potassium nearby. It requires C4 to open.

Appearances
appears in Fallout: New Vegas.