Related Clues:
- Excavated resource
- Cal.'s northern neighbor
- Cargo on the Edmund Fitzgerald when it sank in Lake Superior
- Zinc or copper, e.g.
- Vein to mine
- Vein valuable
- Rush find
- Mesabi Range export
- Extracted stuff
- Neighbor of Nev.
- Unrefined lode
- Stuff in a seam
- Shaft discovery
- Resource of western Australia
- It may be all in the mine?