Beloeilite
A rock subtype
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A local name for a variety of tawite consisting of about 70% sodalite with nepheline, alkali feldspar, oligoclase and a little aegirine, originally described as a feldspathic variety of tawite.
Unique Identifiers
Mindat ID:
48388
Long-form identifier:
mindat:1:1:48388:3
GUID
(UUID V4):
(UUID V4):
b4d465f9-7726-4fb4-befc-aac61585fac2
Classification of Beloeilite
Mineralogy of Beloeilite
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
Feldspar > Alkali Feldspar | A subgroup of the Feldspar Group, poor in calcium, and mostly rich in potassium. |
Feldspar > Plagioclase > Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Feldspathoid > Nepheline | Na3K(Al4Si4O16) |
Feldspathoid > Sodalite | Na4(Si3Al3)O12Cl |
Pyroxene > Clinopyroxene > Aegirine | NaFe3+Si2O6 |
Synonyms of Beloeilite
Internet Links for Beloeilite
mindat.org URL:
https://www.mindat.org/min-48388.html
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