speleothem inThe Formation Room, Jewel Cave National Monument, South Dakota

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Size: 4801px × 3750px
Location: Jewel Cave National Monument, South Dakota
Photo credit: © Clint Farlinger / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, cave, caving, dakota, formation, formations, horizontal, jewel, monument, national, natural, nature, north, rock, room, south, speleothem, spelunk, underground