Related Clues:

• 7-6, 3-6 and 6-4, e.g.
• Salon jobs
• Bauxite and others
• Theatrical trappings
• Wimbledon units
• Lode deposits
• Gets hard
• Vein stuff
• Ensembles
• Galena and hematite, e.g.
• Metal-bearers
• Match components
• Blast furnace input
• Miner profits?
• They're found in pockets and seams