| colliery(noun, seam, excavation, coalmine) |
| mine(noun, seam, excavation, coalmine) |
| vein(noun, excavation, coalmine) |
| excavation(noun, seam, coalmine) |
| field(noun, excavation, coalmine) |
| lode(noun, excavation, coalmine) |
| abundance(noun, excavation, coalmine) |
| bed(noun, excavation, coalmine) |
| bonanza(noun, excavation, coalmine) |
| coalmine(noun, seam, excavation) |
| deposit(noun, excavation, coalmine) |
| ditch(noun, excavation, coalmine) |
| fount(noun, excavation, coalmine) |
| fountain(noun, excavation, coalmine) |
| fund(noun, excavation, coalmine) |
| gold mine(noun, expression, excavation, coalmine) |
| hoard(noun, excavation, coalmine) |
| pithead(noun, excavation, coalmine) |
| quarry(noun, excavation, coalmine) |
| reserve(noun, excavation, coalmine) |