Is there a reason why we shouldn't be able to turn water and salt into salt water? Maybe this isn't necessary due something I don't know of but Ive had trouble finding high quality salt water but no lack of highish quality rock salt.
If we were able to craft then maybe it would take 1l of water and .05 salt in a boiling cauldron. (Salt water is only 3.5 grams a liter but 5s are nicer numbers)
Is the sea water often higher quality and I'm just unlucky?