Archive Search Results
Showing
1 - 20
of 51
, query time: 0.01s
Format:
Image
Looking at Belden, at the bottom of the Eagle River Canyon, below Gilman, from the surface tram. The railroad siding was where chemicals were off loaded and ore was loaded into freight cars. The power plant sits across the Eagle River, accessible by a foot bridge. A group of men are gathered at the center of the photo.
3. Repair shop
4. Stalagtites
5. Belden
6. Assay office
11. Belden in snow
12. Repair area
13. Belden
14. Repair area
16. Loading tipple
Format:
Image
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.
17. Repair shop
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...