Cogglesford Watermill - Great Spur Wheel
Introduction
The photograph on this page of Cogglesford Watermill - Great Spur Wheel by Ashley Dace 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: © Ashley Dace Taken: 21 Nov 2010
The large great spur wheel with two stones, the one of the left is the working pair. The stone is local (ish) millstone grit from Derbyshire, formed in the Carboniferous period from sediments worn down off the newly formed mountains Euramerica. The sediment was washed into the sea, swamping the corals from a river of Mississippian size sourced near Greenland. Anyway enough geology, the chain in front is connected to the sack hoist upstairs.