17th Dec 2018 Picture 17: Spheroidal Weathering

11th Dec 2018 Picture 11: Weathering of basalt

10th Dec 2018 Picture 10: Analcime and Calcite

9th Dec 2018 Picture 9; Cnoc a'Chrochaire

8th Dec 2018 Picture 8: Rubha nan Gall lighthouse

7th Dec 2018 Picture 7: Iona pebbles

6th Dec 2018 Picture 6: Red Top on basalt flow

5th Dec 2018 Picture 5: Rum and Loch Cuin

4th Dec 2018 Picture 4: Glacial P-Forms, Loch na Keal, Mull