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Ventifacts are stones fashioned into highly-polished conical shapes by wind-driven sand. They can be seen at Waiinu Beach, north-west of Whanganui, where they are protected and must not be removed from the dunes.
Te whakamahi i tēnei tūemi
Reference: D00013
by John Simes
Permission of GNS Science must be obtained before any use of this image.