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Biotite-Hornblende Granodiorite

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This page provides petrological and mineralogical data about Biotite-Hornblende Granodiorite.


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Mineralogy of Biotite-Hornblende GranodioriteHide

Essential minerals - these are minerals that are required within the classification of this rock:
Amphibole > HornblendeAn informal name for dark green to black amphiboles, mostly ferro-hornblende or ...
FeldsparA petrological term for Feldspar Group.
Mica > BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Silica > QuartzSiO2

References for Biotite-Hornblende GranodioriteHide

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USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10046339.

Internet Links for Biotite-Hornblende GranodioriteHide

 
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