Diving in US mines

[Brains]

http://uk.youtube.com/watch?v=0EI7FxbdsUE&feature=related

Found this clip on Aditnow, from youtube of divers in the flooded Bonne Terre mines in the USA

http://uk.youtube.com/watch?v=7FQONJbAGng&feature=related

Same source for this, but NOT diving... fancy trying this in Holme Bank?

 

[Cumbrian Neil]

I've actually been to these mines as a tourist... I used to have a cool picture of a shovel encrusted with calcite... but for the life of me I can't find the gallery on here anymore!