![](http://www.alamy.com/thumbs/6/5D307FDA-156F-438D-8CEE-B5794016CD42/2WWBW2R.jpg)
close up of sample of natural stone from geological collection - tumbled nepheline rock isolated on white background
Size: 3600px × 2407px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, brown, close, closeup, collection, cut, cutout, feldspathoid, gem, gemmological, gemmology, gemological, gemology, gemstone, geological, geology, intrusive, isolated, macro, mineral, mineralogical, mineralogy, natural, nepheline, nephelite, object, pebble, polished, rock, rolled, sample, specimen, stone, surface, tectosilicate, texture, tumbled, volcanic, white