Pseudoleucite syenite
A rock subtype
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A nepheline-syenite containing pseudoleucite (a pseudomorph of nepheline and orthoclase after leucite)
Unique Identifiers
Mindat ID:
50565
Long-form identifier:
mindat:1:1:50565:3
Classification of Pseudoleucite syenite

Foid-syenite is in section 11 of the QAPF diagram.
Sub-divisions of Pseudoleucite syenite
- Pseudoleucite syenite
Mineralogy of Pseudoleucite syenite
Essential minerals - these are minerals that are required within the classification of this rock:
| Feldspar > Alkali Feldspar > Orthoclase | K(AlSi3O8) |
| Feldspathoid > Nepheline | Na3K(Al4Si4O16) |
Internet Links for Pseudoleucite syenite
mindat.org URL:
https://www.mindat.org/min-50565.html
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References for Pseudoleucite syenite
Reference List: