Another nice picture.
For the Southern boys and slate mine explorers this is a typical metal mine false floor. Looks ok and obvious but imagine you aren't the 1st along this passage and the water is murky from stirred up mud. Some of these stopes are over a 1000 feet down 😮
Want to dispose of something never to be seen again? (no toxic waste please!)
Image:
[img]http://www.aditnow.co.uk/showimage?f=/community/Coniston-Copper-Mine-User-Album-Image-034/[/img]
[tweak]Thread title modified by Vanoord[/tweak]