847-283 - Giant Lewisian gneiss rock on a showery evening at Mealista on the south west coast of Lewis, Isle of Lewis, Outer Hebrides, Scotland, United Kingdom, Europe
847-29 - The Lewisian gneiss stone circle at Callanish on an early autumnal morning with clouds forming above, Isle of Lewis, Outer Hebrides, Scotland, United Kingdom, Europe
847-25 - The Lewisian gneiss stone circle at Callanish on an early autumnal morning with clouds forming above, Isle of Lewis, Outer Hebrides, Scotland, United Kingdom, Europe
770-711 - Lewisian gneiss, one of the oldest rocks on earth formed 2 billion years ago, Isle of Lewis, Outer Hebrides, Scotland, United Kingdom, Europe