Helgustadir has an abandoned optical calcite mine which is worth a look if you are over there.
Not much accessible underground but there is an open working and some machinery about the place.
Interestingly steel girders there are marked 'Skinningrove'
[img]http://www.aditnow.co.uk/showimage?f=/community/Personal-Album-78-Image-006/[/img]
[img]http://www.aditnow.co.uk/showimage?f=/community/Personal-Album-78-Image-005/[/img]
There are 10 types of people in the world.
Those that understand binary and those that do not!