Carrie’s Rusty Tophat Furnace #7, as seen from #6’s catwalks. Cue morning fog. Related Similar Images ...based on the tags: catwalks, cranes, graffiti, ladders, rusty, trees... Raab These machines circulated water through the powder from the ball mills. Gold and silver is heavier than gravel, so it sinks while the junk rock floats. One of the many fireproof bridges connecting the factory sections, one way to prevent fires from spreading throughout the plant. Another ruined spiral staircase in the mill. Looking out the finishing end of the sintering plant at a network of torched-off catwalks through a maze of rust and asbestos. Paradise. A closeup inside the mill’s power room. The original metal sign over the porticos. Prize Mine has been the victim of erosion. Its north wall is pushed in by rockfall and its south side is far from ground level. A splash of pink across an otherwise boring sign caught my eye in the old elevator.