A professional who mixes ingredients to prepare carnallite flux used in refining magnesium. Respnsibilities include:

• Weighs carnallite ingredients according to formula.
• Mixes ingredients on concrete floor, using shovel.
• Melts mixture in furnace crucible.
• Tilts furnace with handwheel to pour molten carnallite into cooling pans.
• Pulverizes solidified carnallite in grinding mill and shovels powder into metal drums.