Refining is used to make higher metals. Each recipe has a primary material and two secondary materials, and are used in a ratio of 2:1:1.
example: open the refining window and place some pig iron in the primary slot with half as much calx powder and coke in the two secondary slots. Press the refine button and after a short timer, you’ll recieve some amount of grain steel; how much depends on your lore skills for the materials involved and your skill with refining.
|Grain Steel||Pig iron||Coke||Calx Powder|
|Steel||Grain Steel||Coal||Saburra Powder|
|Tungsteel||Grain Steel||Lupium||Granum Powder|
|Tindremic Messing||Messing||Almine||Gem Metal|