Rock
Gabbro
A coarse-grained intrusive igneous rock, the slowly cooled equivalent of basalt. It forms much of the lower oceanic crust.
Classification
- rock class
- igneous
- igneous mode
- intrusive
In the knowledge graph
- Gabbro can transform from Basalt
- Gabbro formed by Magmatic crystallisation
Record last updated 2026-09-06. Corrections follow the published corrections policy; superseded claims are retained, never silently edited.