![](http://www.alamy.com/thumbs/6/439E0F59-A9F0-4A1C-9749-848A5EEDBDD0/R63R4M.jpg)
rough Wolframite in stone on dark
Size: 3600px × 2700px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
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