exotic alkaline rock (Q161282)
From geokb
Kimberlite, lamproite, or lamprophyre. Generally are potassic, mafic or ultramafic rocks. Olivine (commonly serpentinized in kimberlite), and phlogopite are significant constituents.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | exotic alkaline rock |
Kimberlite, lamproite, or lamprophyre. Generally are potassic, mafic or ultramafic rocks. Olivine (commonly serpentinized in kimberlite), and phlogopite are significant constituents. |
