Collect some junk/extra weapons and recycle them Collect the materials Place the materials in the recycler, and split them into 4 items (so if you have 2.0 Exotic Material, split it into 4 stacks of .5) Recycle the materials You will receive 2X whatever you put in (so if you put in 2, you will get 4, 10 will get you 20, etc) This works for all 4 materials, works as of V 1.01.