<p>A chunk of silicon carbide acquired from Carbo-Sil by <a href="https://en.wikipedia.org/wiki/User:Skarg" class="extiw" title="en:User:Skarg">Steve Karg</a>.
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Photo by <a href="https://en.wikipedia.org/wiki/User:Skarg" class="extiw" title="en:User:Skarg">Steve Karg</a>, adjusted using the <a href="https://en.wikipedia.org/wiki/GIMP" class="extiw" title="en:GIMP">en:GIMP</a>.
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Skarg" class="extiw" title="wikipedia:User:Skarg">Skarg</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
CC BY 2.5
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.