Related Clues:

• Hematite, for one
• Bauxite or magnetite
• It might be picked apart
• Smeltery supply
• Valuable find
• 'Wo! ___ was!' (German cry)
• Underground deposit
• Oh, to Ohm
• Pitchblende, e.g.
• Scandinavian currency
• Danish coins
• Harvard neighbor, popularly
• You may want to get a lode of this
• Rock deposit
• Metal-bearing mineral