Related Clues:

• Diggers' discoveries
• Raw minerals
• Miner matters
• Central parts
• Apple eaters' castoffs
• Bauxite and bornite
• Mine car contents
• Assayer's studies
• Mine deposits
• Underground deposits
• Unrefined finds
• Borax and bauxite, e.g.
• Lucky strikes?
• Delicious leftovers
• Sources of iron