Short-stack remains of mounts for rod and ball mills, if I was to bet. The concentrator separated junk rock (tails) from the copper and silver ore, to such a point it could be smelted.
Colleen on the roof.
Standing where the Final Assembly Building used to hum and staring across the former site of the Sheet Metal and Spring buildings. Today, of course, the Foundry is gone as well, so you’d be looking across Prairie Ave.
A gymnasium, if I recall. The last building before the road dead-ends.
A typical dwelling in San Luis. I could not tell if it was occupied, but most of the town is abandoned.
The middle section of the smokestacks were coal hoppers, and this device would load the coal into the hoppers from the conveyor belt it rode across. The bottom section of the stacks were storage rooms while the very top were, surprise, chimneys for the power plant.
Peering through the glass in the Hoist Operator’s cab, stained with graffiti. The cable and reels can be seen through the glass… these are now gone.