Related Clues:

• Metal-bearing mineral
• See 65-Across
• Smelter's supply
• Valuable deposits
• They're found in veins
• It may be in a bed
• Vein yield
• It's found in a lode
• Minerals in stores?
• They're found in streaks
• Neighbor of Wash.
• Discovery at Sutter's Mill
• Part of a krone
• Smelter stuff
• It may be sought in a rush