Related Clues:

• ''-ite'' compound, often
• Bonanza in a mine
• One might get a lode of it
• Mine-car contents
• It's all in the mine?
• Stuff in a bank
• Mined over matter?
• It's lode-bearing
• It may lie in a bed
• Lead or copper, e.g.
• Graded material
• A miner offering?
• ...this is found
• Homophone of 12-Down
• Metal in a mountain