![](http://www.alamy.com/thumbs/6/ED297940-A927-4C58-B9D4-DD4719E9527C/2ARNDTE.jpg)
closeup of sample of natural mineral from geological collection - rough Wolframite ore isolated on white background
Size: 3600px × 2835px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, bismuthinite, close-, collection, crystal, crystalline, cut, cutout, decorative, gemstone, geological, gray, isolated, macro, material, mineral, mineralogical, natural, object, ore, ornamental, piece, raw, rock, rough, sample, specimen, stone, structure, surface, texture, tungsten, unpolished, vein, white, wolframite