pyrite sun in anthracite coal shale matrix found in Illinois

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Size: 5472px × 3648px
Photo credit: © Björn Wylezich / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anthracite, artifact, background, bedrock, coal, disk, dollar, fund, geology, illinois, iron, isolated, matrix, mineral, mineralogy, natural, pyrite, rock, shale, specimen, stone, sulfide, sun, usa, white