Columbia River Basalt cliff and boulders, located about 1 mile west of The Dalles, Oregon.

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Columnar Basalt Rock covers most of NW-US, Oregon & Washington. Very visible throughout Columbia River Gorge.

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Size: 4000px × 6000px
Location: Located near Oregon State Hwy. 30, near The Dalles, Oregon.
Photo credit: © Paul Halliday / Alamy / Afripics
License: Royalty Free
Model Released: No

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