Weird hair ice found in Miserden – but what is it and how does it form?

What is 'hair ice'?

That was the question at the forefront of one Gloucestershire Live reader's mind when she sent in these pictures.-

Read more at http://www.gloucestershirelive.co.uk/weird-hair-ice-found-in-miserden-8211-but-what-is-it-and-how-does-it-form/story-30087501-detail/story.html#w0gexjdiDkf6WO5f.