| Answer | Crossword Clue |
|---|---|
| TIN | Bolivian mine product. |
| TINORE | Bolivian mine output |
| TIN | Bolivian product. |
| ORE | Mine product |
| COAL | Mine product |
| SALT | Mine product |
| ORE | Mine product. |
| SALT | Mine product. |
| METAL | Mine product |
| METHANE | Coal mine product |
| ORE | Product of a mine. |
