Pyrolusite crystals, a manganese dioxide (MnO2) mineral, close up macro isolated on white background

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Size: 3400px × 2589px
Location: -
Photo credit: © Shawn Hempel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, black, close, close-, closeup, crystal, crystalline, cut, cut-, cutout, dioxide, geography, geology, isolated, macro, manganese, material, mineral, mineralogy, mno2, natural, nature, pyrolusite, raw, rock, sample, shiny, silver, specimen, square, stone, texture, uncut, unpolished, white