lava

Last weekend we had a very nice underground exploration... the mine for basalt was so big that we didnt find our way out on our first try :D :D Andy was also there with a friend, presumably longer than "crew". Thanks for the Trip buddy, looking forward to the next exploration :) 1...

Yesterday, this was by far my longest and most exhausting underground exploration. The mining complex was simply huge, stunning and impressive. I have not found & seen everything. Absolutely not. But after a total of 11 hours, I had simply no more energy. Today I have a little muscle...