Petcoke piles along the Detroit river. Byproduct of tar sands oil refinement at the Marathon refinery in Detroit Michigan. Photograph: James Fassinger/STILLSCENES

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Size: 4256px × 2832px
Photo credit: © James Fassinger / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: coke, detroit, health, marathon, michigan, pet, petcoke, pollution, public, refinery, river, sands, tar