Cheratte Shaft No. 3 Looking through the dark door at Shaft 3, when my naked eyes could only make out a staircase lit dimly from above. Similar Images ...based on the tags: dark, graffiti, long-exposures, mine-shafts, sepia, staircases, sun-beams, tracks... The purpose of the concentrator was to separate the gold and silver-rich ore from the waste rock. You can tell from the design that the process relies heavily on gravity. A broken television on the main floor. The remains of the plaster ceiling and walls are powdered on the floor. Like looking out of an airship. Generations of Two Harbors teens smoked their first weed in this abandoned building, in my estimation. Comment if I’m right! Blending the explosive ingredients was dangerous. It is no wonder that the blending house had so many emergency slides. A rooftop scene. Offices above the labs. Note all the air handling equipment. I love the utilitarian design. Some parts of the doctor’s apartment in the Administration Tower were decidedly upscale. Look at the beautiful ironwork on that sink! Halfway up the coal conveyor, covered in coal dust… black streaks of snot. Starting to get good.