File:WollastoniteUSGOV (cleaned version).png

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Summary

DescriptionWollastoniteUSGOV (cleaned version).png	English: Prior version had markings which completely obscured the "scale reference" of a penny. Left textual reference, cleaned image to restore scale reference.
Date	14 February 2015
Source	(Original) Wikimedia commons
Author	(Modifications by) Jeff Evarts (me) and donated freely.
Other versions	This file was derived from: WollastoniteUSGOV.jpg

This file is in the public domain because Came from Wikimedia Commons, modified by me, released back to public domain

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:13, 14 February 2016		360 × 269 (119 KB)	wikimediacommons>Riventree	{{subst:Upload marker added by en.wp UW}} {{Information \|Description = {{en\|Prior version had markings which completely obscured the "scale reference" of a penny. Left textual reference, cleaned image to restore scale reference.}} \|Source = (Original)...

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