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Calcite ijolite

A rock subtype
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An ijolite with calcite, but not enough calcite to be classed as a carbonatite.


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Unique IdentifiersHide

Mindat ID:
50423
Long-form identifier:
mindat:1:1:50423:8

Classification of Calcite ijoliteHide

Mineralogy of Calcite ijoliteHide

Essential minerals - these are minerals that are required within the classification of this rock:
CalciteCaCO3
Feldspathoid > NephelineNa3K(Al4Si4O16)
PyroxeneADSi2O6
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
Amphibole > HornblendeAnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Mica > BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2

Synonyms of Calcite ijoliteHide

Internet Links for Calcite ijoliteHide

References for Calcite ijoliteHide

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