![](http://www.alamy.com/thumbs/6/C0B2C1CD-4B8D-4BA0-81A2-D6BB14A76D03/KG6958.jpg)
macro shooting of natural mineral rock specimen - polished Argillite gemstone on dark granite background from Sundozero region on Karelia, Russia
Size: 3900px × 2925px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: argillite, background, black, clay, close, collection, dark, decorative, gem, gemmological, gemmology, gemological, gemology, gemstone, geological, geology, macro, material, mineral, mud, mudrock, natural, object, ornamental, pebble, piece, pink, polished, purple, rock, sample, sedimentary, shale, shooting, small, specimen, stone, surface, texture, textured, tumbled