Sonora Texas USA: Calcium deposits inside limestone cave, Texas. ©Bob Daemmrich

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Size: 4000px × 2645px
Location: Sonora Texas USA
Photo credit: © Bob Daemmrich / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: calcium, carbonate, cave, deposits, epigenic, formations, geology, iwi, mineral, nodes, pattern, popcorn, repetition, rock, splotches, subterranean, underground