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Keith Burton said:
Jörg replied to Keith Burton:
Keith Burton replied to Jörg:
J.Garcia said:
Ulrich John said:
Malik Raoulda said:
6 comments
Keith Burton said:
This close up shot is my favourite of the three...........but it's good to see more context in the other two, which are also excellent.
I can see this is an old quarry, but do you have any idea what the structure was used for?
Jörg replied to Keith Burton:
Yes, it's an old quarry, basalt in a cold volcano, to be precise. The lake is about 50m deep. So, the round tower could be something like a elevator for the basalt an the base of transportation.
Keith Burton replied to Jörg:
J.Garcia said:
Your replay to Keith is very interesting, Jörg
Ulrich John said:
Malik Raoulda said: