Iron pyrite with quartz crystal veins, over black. Close up of iron sulfide, FeS2, a mineral, also known as fools gold. Pyritohedron-shaped crystals.

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Iron pyrite with quartz crystal veins, over black. Close up of iron sulfide, FeS2, a mineral, also known as fools gold. Pyritohedron-shaped crystals, with metallic luster, and pale brass-yellow hue.

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Size: 5401px × 4109px
Photo credit: © Peter Hermes Furian / Alamy / Afripics
License: Royalty Free
Model Released: No

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