Trewavas Cliff. Trewavas Mine. Old (foreground) and New (middle ground) engine shafts of Trewavas Mine on the Tregonning granite. Granite-pegmatite sheets penetrate Mylor Slates in the distant cliffs. Photo P212317 Reproduced with the permission of the British Geological Survey ©NERC. All rights Reserved
This photograph is by carnkie and was uploaded December 14th 2009. © carnkie please do not copy or distribute without prior express permission.
You can close this window to return to the main site.