closeup of sample of natural mineral from geological collection - sharp piece of raw Obsidian (volcanic glass) rock isolated on white background

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Size: 3000px × 2896px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, brown, close-, collection, crystal, crystalline, cut, cutout, dark, decorative, edge, gemstone, geological, glass, isolated, macro, material, mineral, mineralogical, natural, object, obsidian, ornamental, piece, raw, rock, rough, sample, sharp, specimen, stone, surface, texture, translucent, unpolished, volcanic, white