Demolished Duluth Works, Brick 2 Bricks from the demolished buildings. Similar Images ...based on the tags: rocks... Taken from under the headframe. The right portal used to go straight into the basement of the hotel, judging from the ruins. The dredge is divided into four levels. The top level has controls for the tailings boom and, when it was there, the bucket excavator. Below Grand Army Mine is Gold Collar. A ‘collar’ is the braced section around the portal of a mine shaft. Core samples archived under the laboratories. Taken in a closet in the middle of the demolished coke ovens. No doubt, these charts were for equipment in the ovens. Sidewalks to a boarded barracks, each making the other obsolete in the night. Taconite Harbor’s main road, now overgrown and leading to nothing. Just asphalt between caved-in curbs. The people that stayed here carved bowls from the mesa itself to collect water.