Albite Dolerite Dyke L’Eree 7

Weathered rock surface texture and pattern on an albite dolerite dyke on Guernsey

Albite Dolerite Dyke L’Eree 7 – An albite dolerite dyke with horizontal columnar jointing like steps crossing the L’Eree granite on the beach near Lihou island, in Guernsey, the Channel Islands.

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