![](http://www.alamy.com/thumbs/6/900EA7E7-9DCB-43F3-9F34-97513C8F1413/KR9RF6.jpg)
collection from specimens of Wolframite ores
Size: 6000px × 4255px
Photo credit: © Valery Vvoennyy / Alamy / Afripics
License: Royalty Free
Model Released: None
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