![](http://www.alamy.com/thumbs/6/9FD40F1C-0397-4B19-8438-DD56D718FCB6/R6PXFD.jpg)
rough Wolframite stone (tungsten ore) on white
Size: 3000px × 2000px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
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