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Standing above the cavern in the Gilman mine where the ball and rod mills are housed. The mills are on an incline for gravity feed down to the loading docks. At the center right of the photo, steel rods are stacked for use in the rod mill.
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The Belden mill and tram in Eagle Canyon, below Gilman. Railroad tracks at bottom right in photo. Taken after the 1919 landslide.
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Looking south along the railroad tracks at Belden towards the Belden mill. Destroyed cribbing on the left and debris on the tracks in the background.
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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...
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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.
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At right is the ball mill. At left is the rod mill. The mills are on an incline for gravity feed down to the loading docks. At the center right of the photo, steel rods are stacked for use in the rod mill.
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Dorothy Hughes when she was five years old, standing on a platform at the Belden mill (below the town of Gilman). Mr. Spear, team tender, is standing on the right. Tram tracks are above Spear's head. A mudslide came down the hill and blocked the railway and river. The Hughes family lived at Belden from 1919 to 1922.