Mines
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81) Drilling
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Miner using a compressed air rock drill at the Gilman Mine. A battery operated miner's light is attached to his helmet, with the cord running to the light.
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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...
84) Hoist house
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Verso: "The head-house or hoist house at the Eagle Mine and Gilman looking East" [Tom Knight's writing]
Taken on the main road into Gilman.
85) Gilman
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Gilman from a distance. The main mine shaft is at left in the photograph with mine timbers stacked below and to its right. U.S. Highway 24 is at the top.
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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.
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This is the bottom of 18 level where water has been allowed to infiltrate the lower levels beneath it.
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A group at the portal of the Polar Star Mine adit, or entrance, in July of 1967. From left to right, Clarence, Barbara, Helen, Olive, Joan, Sean.
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Front: " '40, miners Glengarry June 1st, 1940"
Removing ore in an ore cart at the Glengarry [Glengary] Mine tunnel, June 1, 1940. Macdonald Knight is at left. Snow on the ground on June 1 is not that unusual for Cross Creek, given the altitude.
90) Mucking machine
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Air operated mucking machine. The scoop goes over the mucking machine and empties the ore into the car behind. Miners also used these cars to move mining timbers throughout the mine. The machines and cars ran on rail tracks.
91) Gilman
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Gilman from above U.S. Highway 24, showing entrance into the town. The main mine shaft is at left in the center of the photograph. There are no stairs up to the road for the bottom row of houses so this may be during their construction.
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View from the surface tram looking down toward Belden.
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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.]
94) Tram at Belden
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Looking up the tram at Belden toward Gilman; railroad siding in foreground.
95) Jack Johnson
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Jack Johnson, surveyor, checking calculations at his desk. Survey crews worked both in the Gilman Mine and at Belden, as well as on the general property of New Jersey Zinc, Gilman.
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An ore car sitting on mine tracks at the Glengarry Tunnel at Cross Creek, 1939.
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Underground machine shop at the Gilman Mine with John "Smiles" Doyle on the left and Bob Enzenroth on the right. An open forge is on the left.
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The Glengarry Mine site at 11,414 ft., Holy Cross Mining District. Middle Mountain has an elevation of 12,336 feet.
From the Eagle County Assessment Roll 1891-92 p.8: "Glengary #4354, 5.166 acres, value $60; Hidden Treasure #4353, 4.596 acres, value $50."
From the Eagle County Assessment Roll 1922. Transit Gold Mining Co. [Red Cliff School District 1 Holy Cross Mines] owned Glengary, Hidden Treasure and the Transit mines. Glengary was valued at...
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Frank Jones using one of the lathes to cut centers on the shaft of a bucket elevator tail pulley used in the Milling Department.
