Iron

Iron may refer to the following:

• Iron (element)- A material used by the UNSC.
• Iron Skull - A skull that can be found in both Halo 2, Halo 3 and Halo: Combat Evolved Anniversary, and Halo 4.
  • Halo 2's Iron Skull
  • Halo 3's Iron Skull
  • Anniversary's Iron Skull
  • Halo 4's Iron Skull
• Iron (achievement) - The Halo 3 achievement for obtaining the Iron skull.

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