1 |
komatiiteAn ultramafic rock with a non-cumulate texture, presumed to be extrusive.
|
2 |
komatiiteMagnesium-rich mafic to ultramafic extrusive volcanic rock.
|
3 |
komatiite
Any of a class of ultramafic mantle-derived volcanic rocks that have a high magnesium content.
|
<< kettle | laccolith >> |