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Everything posted by eightymesh

  1. inclined plate water clarifiers...lamellas to flow 20 gpm you need about 40 sq ft of inclined plates video on how they work Images and links using coroplast plastic sheet would be light and cheap , i recently paid $16 for a 4 x 8 sheet of 1/4" Coroplast images and links just a thought ...if you over watered this and gave up some water clarity it might seperate the heavies (black sand gold etc)
  2. eightymesh

    "flour Gold" Recovery

    the popandson sluice developed a few years back was supposed to catch up to ... or down to 350 mesh, there is a complete treatise on this concept over at the Alaska gold forum. i use a form of this for oregon beach gold which typically runs 80 mesh in size
  3. eightymesh

    Wash plant for mini excavator

    screening buckets might be an option for lighweight plants