Results 1 to 18 of 18

Precious Metas Flotation

| Off Topic Discussions

Hybrid View

  1. #1
    Smf-retired-user-0043 started this thread.
    SMF Badges of Honor



    Member since
    Apr 2015
    Posts
    2,280
    Thanks
    640
    Thanked 2,540 Times in 1,169 Posts
    The earth vibrates, every time a tectonic plate shifts or an earth quake or volcano makes its presence known the earth reacts.

    Have you ever stood on a beach rapidly changing your weight from one foot to the another the sand soon becomes fluid if you kept it up you would be soon be down to your knees.



    It is through these earth vibrations that cause the heavier metals find their way down to bedrock.

    Another well documented fact the gold deposits along the west coast are predominantly north to south the tectonic plates pushed up from beneath the ocean travelled from west to east creating the various mountain ranges running north to south . Over the eons mother nature with her various forms of erosion liberate the precious metals within the plates.

    If your able to read the mountain sides and rocks you could very well become a wealthy hard rock miner as not all the metals of value have yet been liberated.

    I have one question to which I'll never receive an answer to, this is a generalisation of my thoughts form the time our earth was born the tectonic plates and other forces such as volcanic have all made their precious metals deposits in what we see locally as mountain ranges. A great majority of the metals from these ranges have been ground to a pulp, the pulp finds its way back to the ocean to settle in the lower reaches covered with silt and other debris until enough weight has been applied to create a new tectonic plate.

    How many times have these metals been recycled, if civilization ceased to exist eventually everything would end up in the oceans to be recycled.

    The only unrecoverable material man has created is all the space garbage which is mostly metal upon re-entering earth’s atmosphere is burned up.Perhaps not lost forever the gas's from combustion will perhaps travel to far off places to create a new sun or star.

    An earth quake can turn soil into a fluid mass https://en.wikipedia.org/wiki/Soil_liquefaction
    Last edited by Smf-retired-user-0043; 12-15-2015 at 02:14 PM.

  2. #2
    Smf-retired-user-0043 started this thread.
    SMF Badges of Honor



    Member since
    Apr 2015
    Posts
    2,280
    Thanks
    640
    Thanked 2,540 Times in 1,169 Posts
    Something I learned about hand held XRF from information left on my assay below. which may explain why NobleMetalWorks is getting poor results from who ever the operator is.

    Research tells me the majority of hand held XRF's on the market have a beam voltage from 45 to 50 kv, the part of my assay below that sparked my curiosity is below Sample 1 where it say Balance 949.3k this number represent the beam voltage used to shot my sample, As the operator increased the beam voltage for the second shot you'll now notice on some elements the PPM have risen while others learning more towards precious have fallen off slightly. Unfortunately we do not have the beam voltage used on sample three but once again we see the varied results.

    The folks that shot these samples obviously own a high end XRF with the high bean voltages giving the gun precious metals capabilities, Scott I would suggest that you ask the people shooting your samples how much beam power the gun has and get the beam voltages used as part of the assay. Also how often the gun is recalibrated and if the person if the person performing the calibration is certified.

    After researching beam voltages I now know why they charged my as much as they did for the assay, that high voltage xray tube must cost a small fortune to replace.

    The sample I provided was first oven dried then ball milled once removed from the mill the sample rolled in every direction assuring a homogeneous mixture before being quartered then from the quarters three were pressed into compact prills. The fourth quarter would under normal lab practices be filed as referee,

    You can not obtain a proper XRF reading from a powder it has to be pressed into a compact button using a hydraulic press.

    The C-con yard in Abbotsford only have two people certified to operate the XRF,




    Last edited by Smf-retired-user-0043; 12-15-2015 at 09:15 PM.

  3. The Following 2 Users say Thank You for This Post by Smf-retired-user-0043:


Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

 
Browse the Most Recent Threads
On SMF In THIS CATEGORY.





OR

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

The Scrap Metal Forum

    The Scrap Metal Forum is the #1 scrap metal recycling community in the world. Here we talk about the scrap metal business, making money, where we connect with other scrappers, scrap yards and more.

SMF on Facebook and Twitter

Twitter Facebook