| from the earth | 18 | location |
| from an open pit | 9 | location |
| generally | 9 | degree |
| ore → be → mined | 288 |
| ore → be mined → mineral | 3 |
| negative | neutral | positive |
| 0.144 | 0.793 | 0.063 |
| Raw frequency | 291 |
| Normalized frequency | 0.920 |
| Modifier score | 0.659 |
| Perplexity | 283.318 |