Peralkaline quartz-syenite
A rock subtype
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Unique Identifiers
Mindat ID:
51025
Long-form identifier:
mindat:1:1:51025:7
Classification of Peralkaline quartz-syenite

Quartz-syenite is in section 7* of the QAPF diagram.
Sub-divisions of Peralkaline quartz-syenite
- Peralkaline quartz-syenite
Mineralogy of Peralkaline quartz-syenite
Essential minerals - these are minerals that are required within the classification of this rock:
| Feldspar > Alkali Feldspar | A subgroup of the Feldspar Group, poor in calcium, and mostly rich in potassium. |
| Silica > Quartz | SiO2 |
Internet Links for Peralkaline quartz-syenite
mindat.org URL:
https://www.mindat.org/min-51025.html
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