Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Volcanic rock formation
|
| gptkbp:associatedWith |
gptkb:Divergent_plate_boundaries
Hotspots |
| gptkbp:canBeFoundOnLand |
gptkb:Ophiolite_complexes
Yes |
| gptkbp:color |
Black
Dark gray |
| gptkbp:composition |
gptkb:Andesite
Basalt Dacite |
| gptkbp:coolingRate |
Rapid
|
| gptkbp:discoveredBy |
Geologists
|
| gptkbp:firstDescribed |
19th century
|
| gptkbp:form |
Lava cools rapidly in water
Lava erupts underwater |
| gptkbp:formedBy |
Submarine volcanic eruption
|
| gptkbp:foundIn |
gptkb:Mid-ocean_ridges
Oceanic crust Submarine volcanoes |
| https://www.w3.org/2000/01/rdf-schema#label |
Pillow lava
|
| gptkbp:importantFor |
Studying seafloor spreading
Understanding oceanic crust formation |
| gptkbp:shape |
Pillow-like structures
Rounded lobes |
| gptkbp:texture |
Fine-grained interior
Glassy crust |
| gptkbp:bfsParent |
gptkb:Lava
|
| gptkbp:bfsLayer |
5
|