Difference between revisions of "Granodiorite"

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[[File:Torso head 201211.jpg|thumb|Head of male<br>20.1211]]
 
== Description ==
 
== Description ==
  
A plutonic [http://cameo.mfa.org/materials/fullrecord.asp?name=igneous igneous] rock resembling [http://cameo.mfa.org/materials/fullrecord.asp?name=granite granite] but with less [http://cameo.mfa.org/materials/fullrecord.asp?name=alkali feldspar alkali feldspar] and with more [http://cameo.mfa.org/materials/fullrecord.asp?name=plagioclase plagioclase].  Granodiorite usually is dark in color and contains [http://cameo.mfa.org/materials/fullrecord.asp?name=biotite biotite mica] and [http://cameo.mfa.org/materials/fullrecord.asp?name=hornblende hornblende].  Examples of granodiorite are found in the Rosetta Stone and in Plymouth Rock.
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A plutonic [[igneous]] rock resembling [[granite]] but with less [[alkali feldspar]] and with more [[plagioclase]].  Granodiorite usually is dark in color and contains [[biotite|biotite mica]] and [[hornblende]].  Examples of granodiorite are found in the Rosetta Stone and in Plymouth Rock.
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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granodiorito (Port.)
 
granodiorito (Port.)
  
== Authority ==
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== Resources and Citations ==
  
* Submitted information, Submitted information  Comment: Jos Delgado Rodrigues, LNEC, 2009
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* José Delgado Rodrigues, LNEC, Submitted information, 2009
  
* at http://www.wikipedia.com, Wikipedia, the free encyclopedia, at http://www.wikipedia.com  Comment: Granodiorite (accessed March 2010)
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* Wikipedia at http://www.wikipedia.com  Comment: Granodiorite (accessed March 2010)
  
  
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Latest revision as of 14:44, 3 August 2022

Head of male
20.1211

Description

A plutonic Igneous rock resembling Granite but with less Alkali feldspar and with more Plagioclase. Granodiorite usually is dark in color and contains biotite mica and Hornblende. Examples of granodiorite are found in the Rosetta Stone and in Plymouth Rock.

Synonyms and Related Terms

granodiorito (Port.)

Resources and Citations

  • José Delgado Rodrigues, LNEC, Submitted information, 2009