![](http://www.alamy.com/thumbs/6/A6E914E0-247B-41AC-A834-51D2E9CF390A/R63RRC.jpg)
polished Argillite gemstone on dark background
Size: 3900px × 2925px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
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