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Igneous Rock
Igneous Rock
Igneous Rock
Igneous Rock
Igneous Rock

The following information is about Igneous Rock.

Igneous Rock Defined

Rock formed when molten rock (magma) that has cooled and solidified (crystallized). See intrusive (plutonic) and extrusive (volcanic) igneous rock.

This definition is in context to Geologic. See more contextual defintions for Igneous Rock.


The geology of the Civil War

Published October 3, 2008, 7:45 am, EurekAlert!

( American Geological Institute ) Historians have spent decades analyzing the military actions of the Civil War. Nowgeologists are having their say.

Full Story


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Off-site Igneous Rock Links, User Submitted

The following links have been collected through user bookmark submission in the Igneous Rock category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.

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Thu Sep 18

  • Rock Cycle Diagram: Move your cursor over the arrows to see a list of the rock-forming processes involved in forming the three types of rocks. For a description of igneous, sedimentary and metamorphic rocks, go to step 1 at bottom of the page

Tue Jul 29

  • Rock Identification Tables: These tables will help you identify almost any rock you're likely to find. First, decide whether your rock is igneous, sedimentary or metamorphic.

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If you would like to find additional social bookmark based links on the topic of we recommend the Open Tag Directory > Igneous Rock. If you would like to find related tags we recommend Tag Patterns > Igneous Rock

Off-site Igneous Rock Research Links

If you still need additional information on Igneous Rock then we suggest the following off-site resources. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.

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