I've been quiet but still actively going after the chambers. I have the coords for four more and will post them when I'm done with the latest one. I've noticed the omen keys aren't always dropped after a raid so I'm starting up many raids at this current chamber. Since there is a 30 minute cool down I've been mining the copper while waiting. I'll tag this one as being completely void of copper when I post coords.
Also smp6, from waste W. Located down beside a river, just below a hilltop village -3090, -500 Entry arrives direct to a chamber, so be ready.
