syenite (Q41599)
From geokb
Syenitic rock that contains between 0 and 5 percent quartz and no feldspathoid mineral in the QAPF fraction. Defined modally in QAPF Field 7.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | syenite |
Syenitic rock that contains between 0 and 5 percent quartz and no feldspathoid mineral in the QAPF fraction. Defined modally in QAPF Field 7. |
