Uraninite Crystals are a raw material used to create a single component, the Reactor Rod. They can be found both in raw form on the seabed and as a large resource deposit.

Uses in Crafting


Uraninite CrystalUraninite CrystalUraninite CrystalLeadTitaniumGlassArrow-right (1)FabricatorArrow-right (1)Reactor Rod

Data Bank Entry

Uraninite is a naturally occurring uranium oxide. Highly radioactive and unstable, its primary use is in the production of uranium reactor rods for nuclear generators.

Assessment: Applications in nuclear power



  • Uraninite Crystals were formerly used to craft Uranium. They were removed in the Prison Update of 2017.
  • When picked up, the player's geiger counter will go off.