Geology.
A gallery of photographs showing Islay’s amazing variety of geological features. For more information see www.islaygeology.org
A geological map of Islay, Jura and Colonsay
Rhinns Complex gneiss at Lossit Bay
Folded metagreywackes of the Colonsay Group near Saligo Bay
The Port Askaig Tillite on the Sound of Islay
The 'Billion-Year Gap' at Kilchiaran Bay
Stromatolites in the Bonahaven Dolomite near Bolsa
Cenozoic dolorite dyke near Rhuvaal