Related Clues:

• Coldwater fish
• Refine ore
• Go for the gold?
• Small silvery fish
• Got a whiff of, old-style
• Process, as ore
• Refine, as ore
• Get the lead out?
• Fish eaten whole
• Salmonlike fish
• Bony fish
• Get the lead out
• Refine, as metal
• Cold climate food fish
• Purify metal