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Wikipedia:Featured picture candidates/Potassium alum crystal

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Voting period is over. Please don't add any new votes. Voting period ends on 4 May 2015 at 06:31:04 (UTC)

Original – Potassium alum crystal
Reason
Intriguing, encyclopedic, and striking illustration
Articles in which this image appears
Alum-(K), Alum, Potassium alum
FP category for this image
Wikipedia:Featured pictures/Sciences/Materials science
Creator
Ude

Not Promoted --Armbrust The Homunculus 07:01, 4 May 2015 (UTC)[reply]