foid bearing syenite (Q41580)
From geokb
Syenitic rock that contains between 0 and 10 percent feldspathoid mineral and no quartz in the QAPF fraction. Defined modally in QAPF Field 7'.
- foid-bearing-syenite
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | foid bearing syenite |
Syenitic rock that contains between 0 and 10 percent feldspathoid mineral and no quartz in the QAPF fraction. Defined modally in QAPF Field 7'. |
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