| Similarity | Rank | |
|---|---|---|
| Mining | 0.864 | 15582 |
| mines | 0.747 | 10663 |
| Mine | 0.744 | 11099 |
| Coal | 0.742 | 17487 |
| Uranium | 0.740 | 45052 |
| Ore | 0.738 | 49063 |
| Minerals | 0.730 | 27856 |
| Metals | 0.726 | 33186 |
| Miners | 0.713 | 53394 |
| Barrick | 0.711 | 73146 |
| Geology | 0.698 | 38127 |
| mining | 0.697 | 4846 |
| Resources | 0.696 | 4807 |
| Mineral | 0.695 | 23294 |
| Xstrata | 0.690 | 92530 |
| Exploration | 0.688 | 23440 |
| Tinto | 0.687 | 46359 |
| Billiton | 0.685 | 70731 |
| Kinross | 0.677 | 81584 |
| Petroleum | 0.675 | 18955 |
| Copper | 0.662 | 17027 |
| smelter | 0.659 | 59172 |
| Potash | 0.657 | 74610 |
| Reclamation | 0.656 | 54409 |
| Refinery | 0.655 | 59264 |