Neptunium - xMikux/Slimefun4 GitHub Wiki
Neptunium is a Resource that can be used to power Nuclear Reactors or to create better even better radioactive fuels.
Obtaining
Neptunium is a byproduct of using Uranium as a fuel for Nuclear Reactors.
Handling
Neptunium is HIGHLY Radioactive. Wearing a Hazmat Suit at all times while handling them is highly recommended.