| Answer | Crossword Clue |
|---|---|
| ESSEN | German coal city |
| ESSEN | German coal city, once |
| RUHR | German coal valley |
| SAAR | German coal region |
| RUHR | German coal region |
| SAAR | German coal basin |
| SAAR | German coal area |
| SAAR | German coal district |
| ESSEN | Former German coal center |
| SAAR | German coal-producing region |
| SAAR | Coal-rich German valley |
| SAAR | Coal-rich German region |
| SARRE | Franco-German coal area. |
| SAAR | German-French coal region. |
| SAAR | ... Basin (German coal area) |
| SAAR | ... Basin, German coal region |
| SAAR | French-German river, flowing through coal-mining region. |
