Mela-alkali-feldspar-syenite (Q41570)
From geokb
An alkali-feldspar-syenite with an M' colour index of greater than 25
Language | Label | Description | Also known as |
---|---|---|---|
English | Mela-alkali-feldspar-syenite |
An alkali-feldspar-syenite with an M' colour index of greater than 25 |