Pyrolusite (Manganese Ore)
Pyrolusite (Manganese Ore)
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Photo credit: © Susan E. Degginger / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: amorphous, background, black, close, dioxide, isolated, life, macro, manganese, metal, mineral, mineralogy, minerals, ore, ores, pyrolusite, rock, rocks, sample, samples, silo, specimen, specimens, table, top
