![](http://www.alamy.com/thumbs/6/8C258184-D05E-44D7-83D4-14947603604E/R63R4R.jpg)
raw Wolframite stone (tungsten ore) on dark
Size: 3900px × 2600px
Location:
Photo credit: © vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
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