![](http://www.alamy.com/thumbs/6/1B3CBEB8-9CEB-4668-80CF-C1133906ABCA/2ARNDAR.jpg)
closeup of sample of natural mineral from geological collection - tumbled rock crystal with tourmaline (hairworm quartz) isolated on white background
Size: 3100px × 2034px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, black, brown, clear, close-, collection, crystal, cut, cutout, decorative, gem, gemological, gemstone, geological, hairworm, inclusion, isolated, macro, mineral, mineralogical, natural, object, ornamental, pebble, polished, quartz, quartz-hair-worm, rhinestone, rock, rock-crystal, rolled, sample, semi-precious, semiprecious, specimen, stone, surface, texture, tourmalin, tourmaline, translucent, transparent, tumbled, white