Polurrian Rocks 8 – Wet rock-face texture in Devonian Period metasedimentary slate on the north side of the Lizard Fault Boundary at Polurrian Cove in Cornwall.
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Polurrian Rocks 8 – Wet rock-face texture in Devonian Period metasedimentary slate on the north side of the Lizard Fault Boundary at Polurrian Cove in Cornwall.