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Foid-bearing-anorthosite

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A foid-bearing anorthosite


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Classification of Foid-bearing-anorthositeHide

Foid-bearing-anorthosite is in section 10' of the QAPF diagram.

Sub-divisions of Foid-bearing-anorthositeHide

Mineralogy of Foid-bearing-anorthositeHide

Essential minerals - these are minerals that are required within the classification of this rock:
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
Amphibole > HornblendeAn informal name for dark green to black amphiboles, mostly ferro-hornblende or ...
Mica > BiotiteA series or subgroup of the Mica Group.

Internet Links for Foid-bearing-anorthositeHide

Mineral and/or Locality  
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