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Leucitic rock with foids (mostly leucite) constituing 90 to 100% of light-coloured constituents. Leucite is the only, or virtually the only, felspathoid mineral.
Classification of Leucitite (s.s.)Hide
Sub-divisions of Leucitite (s.s.)Hide
Mineralogy of Leucitite (s.s.)Hide
Essential minerals - these are minerals that are required within the classification of this rock:
|Feldspathoid > Leucite||K(AlSi2O6)|
|Pyroxene > Clinopyroxene||A petrological term for Clinopyroxene Subgroup.|
Non-essential minerals - these minerals are common, sometimes major components, but are not always present: