Pipes to channel nitrose (think nitro glycerine) infused acid through the building.
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...based on the tags: black&white, bolts, chutes, numbers, pipes...
Bits and things in a pile in the corner of the smelter, the unsold chunks of industrial history that didn’t sell at an on-site auction before my visit.
Brewery Creek Waterfall, somewhere above Duluth. Lit with candles and a small LED panel. To me, it looked like a pipe pouring molten metal.
A me-sized hole in the half-demolished skyway looks about a story down to the ground. Step lightly. Arista 100.
Wind took the spring melt on the trees growing in taconite pellets and made it airborne. Loading chutes in the background.
A scrapped steam turbine, perhaps. In the background you can see a gutted casing for another turbine.
Days after the long-flooded basement was pumped out. Note the water lines!
Looking through the hole where a glass pane once was at the Columbus Mine ruins, just south of Animas Forks. It was quiet when I took the picture, but for the gurgle of the nearby Animas River.
A better view of the belt system that drives all the machinery in the plant.
The workshop and parts room was full of light and meticulously sorted bolts, nuts, washers, gaskets, and all sorts of specialty hardware.