ignimbrite
C30417
concept
Ignimbrite is a type of volcanic rock formed from the rapid deposition and welding of hot pyroclastic flows, primarily composed of ash, pumice, and rock fragments.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| volcaniclastic formation | 2 |
| pyroclastic flow deposit | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| Santa Fe Formation | volcaniclastic formation |
| Bishop Tuff | — |
| Oruanui ignimbrite | — |