I’m not trying to take over your thread or anything like that, just figured you guys would be interested.
Stopped by and got some photos of what looks like used to be the refinery.
1.
2.
3.
4.
5.
Didn’t find any mine shafts or tunnels unfortunately, but according to topo maps there might be a few fairly close to this place. We just didn’t have the time to try and find them on this trip.