Thank you for all the replies.
I will be visiting Cligga Head and some others tomorrow and the day after which I'm not yet certain of, my friend at CSM is trying to get some info for me on mines which won't be difficult to access, I understand the situation there isn't always easy when it comes to exploring.
These bronze age workings, are they at the top of Cligga Head, the open cave like openings? Likewise another question, there are mines around Portreath leading in from the beach but trying to locate them and finding out there names is difficult, this is one my favourite areas.
very much appreciated everything thank you
jeg elsker Norge, landets dialekter, folk, landskap og naturen!