Related Clues:

• Mineral bearing rock
• Smelting need
• See 112-Down
• Vinaigrette essential
• It's refined
• Mineral deposit
• Aromatherapy liquid
• Refinery rocks
• Prospector's discovery
• Forty-niner's find
• Wildcat strike?
• Palm product
• I-5 state
• Part of E.V.O.O.
• Tram cargo, perhaps