Broch of Gurness 4 – The archaeological remains of the Iron-Age settlement called Broch of Gurness on West Mainland in Orkney, built with slabs of Stromness Flagstone dating from the Devonian Period about 400 million years ago.
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Broch of Gurness 4 – The archaeological remains of the Iron-Age settlement called Broch of Gurness on West Mainland in Orkney, built with slabs of Stromness Flagstone dating from the Devonian Period about 400 million years ago.