| 1. | Olivine lamproite pyroclastic rocks and dikes are sometimes hosts for diamonds.
|
| 2. | Basaltic tuff or pyroclastic rocks are rare but not unknown.
|
| 3. | Its unstable slopes are primarily made of pyroclastic rock.
|
| 4. | These pyroclastic rocks give rise to the craggy landscapes typical of the central fells.
|
| 5. | Pyroclastic rocks are the product of explosive volcanism.
|
| 6. | Examples of pyroclastic rocks are tuff and ignimbrite.
|
| 7. | Eruptions from this crater lake have ejected pyroclastic rocks and chilled liquid sulfur fragments.
|
| 8. | In the Ribeira Brava valley features pyroclastic rocks.
|
| 9. | The second facies are partially welded pyroclastic rocks with fiammes which form deposits thick.
|
| 10. | About half of the 800-metre-thick basin filling is made of pyroclastic rock.
|
मोबाइल