Tourmaline mineral found in Mongilia

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Photo credit: © Tatiana Terekhina / Alamy / Afripics
License: Royalty Free
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Keywords: background, black, close-, closeup, crystal, dark, detail, dravite, gemstone, geology, gray, grey, macro, material, mineral, mongolia, natural, nature, precious, raw, rock, rough, schorl, semi-precious, silicate, stone, surface, texture, textured, tourmaline, unpolished