Calx Powder
Calx ore that has been ground to a fine powder.
Paths to :
Calx -> Calx Powder
Refines to (2:1:1) :
Grain Steel = Pig Iron + Coke + Calx Powder
Other Uses:
Calx Powder can also be used as a catalyst in some extraction processes.
Calx Powder is used in Major and Grand Vial recipes.