| Query | User |
|---|---|
| aquamarine stone | entered by user 3142409 |
| industrial minerals | entered by user 3038880 |
| land scaping stones | entered by user 1161305 |
| minerals-talc | entered by user 13508092 |
| properties of a natural alexandrite | entered by user 8741014 |
| properties of slate | entered by user 4555575 |
| slopes steps stone | entered by user 7486716 |
| travertine tiles | entered by user 16234839 |