Bars

Bars are crafted by combining varying amounts of raw Ore at a Furnace. Crafting most items requires that raw Ores are first crafted into Bars. There are currently twenty one different bars in the game. Hellstone Bars and Shroomite bars uniquely require a second material, Obsidianand Glowing Mushrooms, to be combined with Hellstone and Chlorophyte Bars to craft those Bars.