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Archive Search Results


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Thumbnail for 'Belden via surface tram'
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Approaching Belden via surface tram which operated between Gilman (at the top) and Belden, at the bottom of the Eagle River Canyon.
Thumbnail for 'Loading tipple'
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The loading tipple is at far left where products would be transferred to railroad cars for shipment. The "Bull Gang" managed loading and maintenance in the Eagle River canyon. Robert E. Riggle was Bull Gang chief at one point. The stairway at center goes into a mine entrance at about the 17 level. There are 80 feet between levels in the Gilman mine.
Thumbnail for 'Repair shop'
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All repairs to equipment were done in the mine's repair shop. In this photo there is milling machinery to work steel. A rack of steel bars is at far right.
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More equipment in the repair shop in Gilman.
Thumbnail for 'Lathes on repair floor'
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The lathes were for working steel. They could straighten bent drill steel, put new ends on the rods and send them back for reuse. The Gilman shop reused as much equipment and supplies as was possible.
Thumbnail for 'Ball and rod mills'
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At 16 level, the ore train would dump rock into the large pit (Grizzly) at the bottom of which was located a jaw crusher. The crusher would send the ore into the ball mill and rod mill where the ore was pulverized to a fine powder. Inside the ball mill, there would be ore and steel balls, approximately 10 in. in diameter. As the mill rotated, the ore was crushed by the balls. Eventually, the balls would wear down and Bob Riggle remembers his dad...
Thumbnail for 'Machinery'
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Machinery seen through railings.
Thumbnail for 'Belden from the surface tram'
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Belden, at the bottom of the Eagle River Canyon, taken from the surface tram. The white building across the Eaagle River is the power plant. Drying facilities are on the left hand side.
Thumbnail for 'Bottom of 18 level'
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This is the bottom of 18 level where water has been allowed to infiltrate the lower levels beneath it.
Thumbnail for 'Looking down the surface tram rails'
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View from the surface tram looking down toward Belden.
Thumbnail for 'Tram at Belden'
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Looking up the tram at Belden toward Gilman; railroad siding in foreground.
Thumbnail for 'Tram at Belden'
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Close up looking up the tram at Belden toward Gilman; supports at midfield.

33. Belden

Thumbnail for 'Belden'
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Looking down the Eagle River toward Belden. Railroad tracks in foreground; Gilman buildings are visible at the top.

34. Belden

Thumbnail for 'Belden'
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Facilities at Belden, some abandoned. Gilman is visible at the top of the cliff. Mine buildings are at right, midfield.
Thumbnail for 'Repair shop'
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More steel milling machiner in the repair shop. The lathe at center is approximately 20 feet long.
Thumbnail for 'Zinc dryer'
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The dryer building for zinc is at the far right. The zinc slurry would be heated and dried, leaving a very fine zinc powder. The powder was shipped in sealed box cars as it was so fine it would blow away in an open car. The rail line for shipping runs through the Eagle River Canyon (Belden area) so the final products for shipping were finished at this level.
Thumbnail for 'Belden from the surface tram'
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Approaching Belden at the end of the surface tram. Mine facilities and equipment are visible as are the Eagle River and the railroad tracks across the river.
Thumbnail for 'Ore cart'
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An ore car at right, going out to the main pit (Grizzly). Once it arrives at the pit, the rocker wheel on the cart is elevated by the track and dumps the contents of the cart into the pit.
Thumbnail for 'Abandoned drift'
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"All horizontal or subhorizontal development openings made in a mine have the generic name of drift. These are simply tunnels made in the rock, with a size and shape depending on their use—for example, haulage, ventilation, or exploration." -- Encyclopedia Brittannica This drift is at the 16 level in the Gilman mine and has been abandoned. Water dripping through the ceiling carries minerals, forming stalagtites and stalagmites.
Thumbnail for 'Belden as seen from Gilman'
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Belden as seen from Gilman. On the left are the loading tippel, steam room and dryer. Loading tippel is extended over the railroad cars to be filled with ore. A surface tram carrying ore ready for loading is visible behind the loading tippel.