![](http://www.alamy.com/thumbs/6/57F92C55-1C3A-41A4-902B-A1B1211CB68C/R628TH.jpg)
rough Wolframite ore on dark background
Size: 4000px × 3000px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
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