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Earth Science > Obsidian


Obsidian
Obsidian
Obsidian
Obsidian
Obsidian

The following information is about Obsidian.

Obsidian Defined

A black or dark-colored volcanic glass, usually of rhyolitic (felsic) composition.

This definition is in context to Earth Science. See more contextual defintions for Obsidian.


Are you looking for additional Earth Science > Obsidian news? Try our new "Obsidian News Focus" area.

Off-site Obsidian Links, User Submitted

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

Wed Aug 20

Thu Aug 14

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Tue Jul 15

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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 > Obsidian. If you would like to find related tags we recommend Tag Patterns > Obsidian

Off-site Obsidian Research Links

If you still need additional information on Obsidian 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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