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A strange set of stones

Ancient volcanic lava flows cooled, forming remarkable rocks on Kangaroo Island, shaped by wind, rain, and ocean spray over millions of years.

#RockFormations #AustralianLandmarks #VolcanicGeology

© Christian Handl / Getty Images

An extinct volcano in Arkansas hosts the only public diamond mine on Earth https://arstechni.ca #volcanicgeology #mineralrights #publiclands #stateparks #gemstones #arkansas #diamonds #Science #geology #Tourism #mining

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Primeval isle

The rugged terrain is the result of lava tubes cooling and eroding over millions of years, featuring the extinct volcanic complex that formed the Isle of Skye.

#IslandLandscapes #ScottishIsles #VolcanicGeology

© Helen Hotson / Alamy Stock Photo