The Chalybeate Spring
Introduction
The photograph on this page of The Chalybeate Spring by Barbara Carr 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: © Barbara Carr Taken: 21 Sep 2010
It's free to 'taste the waters' !! .... can't give a verdict, as such a queue had grown between my taking this pic and advancing the few yards closer that we didn't have time to wait (from other comments here, I think I might have had a lucky escape).