Can be used to create Red Matter Blocks.
Red matter is used in the upgrades of certain items, such as an Antimatter Relay or Energy Collector, and to craft Red Matter Tools and Armor. Even though two recipes can be used, the EMC used for EE is 204,800, but in SMP it is 466,944.
As of 18.104.22.168 of EE2, Red Matter orbs can be crafted as follow:
Note: For some people this recipe might not work. The below recipe may work instead.