Related Clues:

• Rush attraction
• Mined-over matter?
• Igneous rock, originally
• Vein pursuit
• Boxcar cargo
• Miner's lode
• Rich deposit
• Mesabi range find
• Metallic rock
• A load off one's mine?
• Mining target
• Klondike find
• Galena, e.g.
• Metal container
• Vein find