Apprentice
1
Smelt Copper
25
50
Smelt BronzeSmelt Tin
Journeyman
75
Smelt Silver
100
125
Smelt IronRock Garden
Expert
150
Smelt GoldSmelt Steel
175
Smelt Mithril
200
Artisan
225
Smelt Truesilver
250
Smelt Thorium
275
Molten Foundry
Skill requirement unknown
LodestoneSmelt Dark IronSmelt ElementiumSmelt AzerothiumSmelt Heavy ThoriumSmelt Obsidian-Infused Thorium Bar

Exclusive to Mining