| Query | User |
|---|---|
| african asbestos mines | entered by user 6641833 |
| african asbestos mines | entered by user ditto |
| asbestos chapter 11 bankruptcies confirming in 2006 | entered by user 280784 |
| dirk burgon | entered by user 5227024 |
| electrostatic precipitors | entered by user 2929319 |
| pascua lama | entered by user 7314666 |
| pascua lama | entered by user 4653533 |
| pascua lama | entered by user 19975 |
| pascua lama | entered by user 8040631 |
| titanium mining | entered by user 2977659 |
| why do we travel to outer space | entered by user 167916 |
| tapes on diamond mining | entered by user 71845 |
| tapes on diamond mining | entered by user ditto |