Related Clues:

• Vein
• See 11-Down
• Phlebotomy target
• Locale of riches
• See 12-Down
• Dig it!
• Mine find
• Bonanza find
• Sourdough's find
• Iron man's quest?
• Treasure-trove
• Neighbor of Ida.
• Comstock, for one
• It's found in banks
• Style of expression