| PbS |
| Ore |
| Mineral |
| Lead ore |
| Certain ore |
| Ore of lead |
| Lead source |
| Lead sulfide |
| Lead provider |
| City in Kansas |
| Lead-bearing ore |
| Silvery lead ore |
| Main ore of lead |
| Blue-gray mineral |
| Chief ore of lead |
| Primary ore of lead |
| Grant's home in Ill. |
| Lead's principal ore |
| Principal ore of lead |
| Soft blue-gray mineral |
| Principal source of lead |
| Ore used for old radio crystals |
| Lead ore that is also the name of an Illinois town |