 |
| |||
| dauk | |||
| shungite | |||
| bone coal | |||
| black batt | |||
| bass; black cat; blacks; bony coal; carbon shale; danks; drub coal; drug; following dirt; jabes; jack; jerry; kilve (в Ирландии); macker; macket; mawkre; rash; rattle jack; sclit; sclutt; burnable bone; trub; coal shale; kelve (в Ирландии) | |||
| criggling | |||
| ampelite; carbonaceous shale | |||
| coal slate; danby; following stone; swad | |||
| blaes | |||
| bone; coaly shale | |||
| углистый сланец: 49 phrases in 5 subjects |
| Geology | 32 |
| Gold mining | 1 |
| Makarov | 7 |
| Metallurgy | 1 |
| Mining | 8 |