Difference between revisions of "Face"

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One of the plane surfaces of a crystal.
 
One of the plane surfaces of a crystal.
[[Category:Natural History]] [[Category:Glossary]] [[Category:{$topic}]]
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[[Category:Natural History]] [[Category:Glossary]]

Revision as of 17:11, 24 April 2013

File:A Cut Ruby with Facets.jpg
This is a 1.41-carat oval ruby from Sartor Hamann Jewelry in downtown Lincoln, Nebraska. As of 2005, a gem similar to this one costs about USD 950.

One of the plane surfaces of a crystal.