PEK 0.00% 18.0¢ peak rare earths limited

Hi Shady,thanks for starting this thread, and for clarifying the...

  1. 448 Posts.
    Hi Shady,

    thanks for starting this thread, and for clarifying the spelling and definition of beneficiation. I noticed my spelling in an earlier thread was a bit off but I think the meaning was understood.

    I have copied the following from our annual report for those who have not read it.....

    mineralogy and metallurgy
    The Company recognises that metallurgy,
    including beneficiation, is a key driver for
    development time, capital and operating
    costs for rare earth projects and is
    therefore proceeding with initial studies
    using appointed consultants Bateman
    Engineering.

    A 100kg bulk sample of rare earth
    mineralisation in diamond core was
    shipped to Perth in May 2011 to enable this
    test work to commence. Specific studies
    include crushing, grinding, screening, heavy
    liquid separation, Wilfley Table, magnetic
    separation and flotation to determine the
    optimal method to produce a rare earth
    concentrate.

    Mineralogical studies have shown that the
    rare earth mineralisation at Ngualla, in both
    the weathered and fresh rock is contained
    in the rare earth carbonate minerals
    bastnasite and synchysite.

    Unlike some predominantly monazite hosted rare earth
    deposits, uranium and thorium levels are
    very low in the Southern Rare Earth Zone at
    Ngualla, averaging just 17ppm and 36ppm
    respectively in drilling to date. This is
    considered encouraging at this early stage.

    Mineralogical investigations of samples
    from the northern niobium – tantalum –
    phosphate zone are at an earlier stage.
    The phosphate mineral apatite has been
    observed, together with the niobium mineral
    ferrocolumbite. Beneficiation studies on this
    material will commence shortly.


    If the company can find a simple cost effective method to concentrate the REEs and separate the phosphate it will be huge for this company and IMO the key to transforming from explorer to producer... I am very keen to see the progress of this work.

    GL to all

    Wiil
 
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