 |
| |||
| pit envelope (Alexander Demidov) | |||
| quarry boundary | |||
| open pit envelope (Leonid Dzhepko) | |||
| pit outline; quarry contour (The whole surface of mined-out space is named quarry contour. I Kenny Gray); pit shell (MichaelBurov) | |||
| контур карьера: 16 a las frases, 4 temas |
| Cantera | 1 |
| Geología | 2 |
| Minería | 3 |
| Minería de oro | 10 |