Related Clues:
- They're taken out of ranges
- They're removed from ranges
- Mineralogist's sample set
- Magnetite et al.
- Mine contents
- Rich deposits
- Mine car fillers
- Wulfenite and cinnabar
- Some have a silver lining
- They may hold gold
- "Back to the salt ___"
- Finds in mines
- Gemstone sources
- Mineralogical deposits
- Lode rocks