| Rating | Solver | Clue |
|---|---|---|
| LODE | Vein containing ore | |
| SHADD | Rounded stones containing tin ore, lying at the surface of the ground, and indicating a vein. | |
| SEAM | Vein of ore | |
| ROKE | A vein of ore. | |
| SQUAT | A small vein of ore. | |
| SEAMLESS | Continuous ore vein gets lower in quantity | |
| PIPE | An elongated body or vein of ore. | |