Crystalline structure showing on one of the Moeraki Boulders North Otago New Zealand

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The famous Moeraki boulders of North Otago in New Zealand are septarian concretions formed around 60 million years ago in mudstone of the early Tertiary period Erosion of the soft cliffs has exposed these spherical concretions

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Size: 3427px × 5120px
Location: Moeraki, Otago, South Island, New Zealand
Photo credit: © 42pix / Alamy / Afripics
License: Licensed
Model Released: No

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