Related Clues:

• Result of a vein search?
• Pig or cast
• Mine car cargo
• Seamy stuff?
• Uranium source, e.g.
• For miners it's major
• It's totally unrefined
• Curling gadget
• Metal on its way to a refinery
• Woods bag item
• Metal in the raw
• __ hand
• Mine treasure
• Refiner's supply
• Gold container, perhaps