Conwy Rhyolite
Introduction
The photograph on this page of Conwy Rhyolite by Jonathan Wilkins as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Jonathan Wilkins Taken: 9 May 2010
Adjacent to the old Bangor Road is a small quarry in the Conwy Rhyolite Formation. Although it is a hard rock, it is not particularly useful because of its splintery nature, so this was probably used only locally for road construction.