close up of sample of natural stone from geological collection - unpolished black tourmaline (schorl) mineral isolated on white background

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Size: 5600px × 3142px
Photo credit: © Valery Voennyy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, close, closeup, collection, crystal, crystalline, cut, cutout, elbaite, gemmological, gemmology, gemological, gemology, gemstone, geological, geology, isolated, macro, material, mineral, mineralogical, mineralogy, natural, object, piece, raw, rock, rough, sample, schorl, specimen, stone, structure, surface, texture, tourmaline, unpolished, unworked, white