| Name | Gabbro |
| Texture | Phaneritic (Coarse-grained) |
| Origin | Intrusive/Plutonic |
| Chemical Composition | Mafic |
| Color | Dark Gray |
| Mineral Composition | Calcium Plagioclase, Pyroxene |
| Miscellaneous | Mostly Calcium Plagioclase |
| Tectonic Environment | Lower part of continental crust and intruded into batholiths above subduction zones during Archean and Proterozoic Eons |