ZMI 0.00% 0.7¢ zinc of ireland nl

Bomber31ppm Au is very good grades.that equals 31g/t1g/t =...

  1. 2,843 Posts.
    Bomber

    31ppm Au is very good grades.that equals 31g/t
    1g/t = 1ppm
    But at GXN we are talking parts per billion(ppb) not parts per million (ppm)

    So
    1 ppm is approximately 1gram per ton.

    1000 ppb is 1 gram per tonne.

    Hope the tables help
    All IMO
    Cheers
    Rob
 
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