A text book of ore dressing

A text book of ore dressing

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This mill, having a capacity of 6, 000 tons per 24 hours, is shown diagrammati- cally in Fig. ... Coarse-ore storage bin, 600 feet long by 41 feet wide hy 28 feet deep, flat bottomed and holds 25, 000 tons. ... Two grizzlies, 6 feet wide by 10 feet long, with 1.5-inch spaces between the bars. ... Four trommels, 4X9 feet with screens having 1.25-inch holes and 0.25-inch wires, slopes of 2 inches to the foot , andanbsp;...

Title:A text book of ore dressing
Author:Robert Hallowell Richards, Edwin G. Goodwin
Publisher: - 1909


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