Gneiss Beach

Lewisian Gneiss rocks on Tràigh Mhòr (Big Beach), Isle of Harris. These rocks are some of the oldest on earth at three billion years old.

2017BeachBorveIsle of HarrisLandscapeLewisian GneissOuter HebridesScotlandfebruaryharrishebridesislandrocksseascapetraigh mhòr