Related Clues:

• Thing to be as happy as
• Silver or iron, e.g.
• Chowder chunk
• Nontalkative one
• Deposit in some banks
• Silent type
• Miners dig it
• Rockhound's find
• Nickel in a pocket, perhaps?
• Quarry product
• Happy mollusk?
• Cherrystone, e.g.
• Miner's load
• Vein filler
• Raw rock