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rocco2

02/24/12 12:55 PM

#80067 RE: hckyguy #80063

36" twin sand screw for use at the Black Rock Canyon Mine. The sand screw works with the plants' hydro cyclone to remove larger particles of sand prior to the process slurry being fed to the geotextile tubes. The removal of this larger sand reduces the volume of material being fed to the geotextile tubes and helps to manage the clean-up of tailings from the hydro cyclone.