Showing 21 - 40 of 81 , query time: 0.01s
Cover Image
Format:
Image
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.
Cover Image
Format:
Image
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...
Cover Image
Format:
Image
Machinery seen through railings.
Cover Image
Format:
Image
This is the bottom of 18 level where water has been allowed to infiltrate the lower levels beneath it.
Cover Image
Format:
Image
Cover Image
Format:
Image
Service tram going from upper level, Gilman, to Belden in Eagle River Canyon. Cribbings visible, holding hillside in place. Train tracks in foreground. [Title supplied from catalog prepared by the Eagle County Historical Society.]
Cover Image
Format:
Image
Verso: "railroad bridge down below Belden and Gilman" The bridge crosses the Eagle River in the Eagle River Canyon.
Cover Image
28) Belden
Format:
Image
New Jersey Zinc Co. mill and mining facility in Belden (Eagle River Canyon), August 1998. Both the mine and the railroad were out of operation by then. The surface tram is visible going up the incline of the cliff at right midground.
Cover Image
Format:
Image
Looking across the railroad tracks at Belden, the tram house is white, midground; the surface tram cable is running up the cliff on the right. Cribbing visible at center.
Cover Image
30) Belden
Format:
Image
Facilities at Belden, some abandoned. Gilman is visible at the top of the cliff. Mine buildings are at right, midfield.
Cover Image
Format:
Image
More steel milling machiner in the repair shop. The lathe at center is approximately 20 feet long.
Cover Image
Format:
Image
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.
Cover Image
Format:
Image
Cover Image
Format:
Image
Ramond M. "Hap" Fletcher plowing snow after a slide at Belden in the winter. Fletcher was a heavy equipment operator for the New Jersey Zinc Co. The vehicle was tracked for better performance in the heavy snow in the Eagle Canyon near Belden.
Cover Image
Format:
Image
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.
Cover Image
Format:
Image
"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.
Cover Image
Format:
Image
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.
Cover Image
Format:
Image
Supply warehouse at Belden. Supplies came by rail through the Eagle River canyon and went into this warehouse. Robert E. Riggle worked here.
Cover Image
Format:
Image
Cover Image
Format:
Image