Related Clues:

• Places to find ore
• Mine bonanzas
• They're dug for
• Bank deposits, maybe
• Mined finds
• Extraction sites
• Galena and cinnabar
• They're unrefined
• Sources of nickel, e.g.
• Mining samples
• Bauxite and taconite
• Looks for lodes
• Lode settings
• Miner discoveries
• Leadville find