Pyrite, an iron sulfide (FeS2).

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Size: 5200px × 3453px
Location: USA
Photo credit: © Gabbro / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: close-, closeup, collection, crystal, crystals, cube, cubic, geology, golden, metallic, mineral, mineralogy, minerals, natural, nature, pyrite, rock, science, specimen, yellow