Related Clues:

• Metal in the rough
• Heavy metal?
• Refined find
• It's north of Calif.
• Color of a common octagon
• Bonanza find, perhaps
• Seamy matter
• Scarlet, say
• Smelter's need
• Stop on it
• Symbol of deficit
• Like Medoc
• Rich rock
• Metal in rocks
• The color of no money