Iridium Reinforced Plate

Iridium Reinforced Plates are a end game material that can only be obtained with the use of UU-Matter, or from finding enough Iridium Ore in dungeon chests (or from Iridium Ore if GregTech is installed). Iridium Reinforced Plates become one of the most valuable resources if GregTech is installed, but also become much more expensive to craft, requiring an Implosion Compressor.