northwest Where Does all the Earth's Gold come from?
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Another satisfied QED user! QED user report for 9 days detecting! User loves it, found it easy to use,found gold with it and he prefers it to his 5000! Also a report on a QED used at the beach for coin shooting.QED users reporting in with their multi ounce gold finds with the QED! More QED users reporting in! QED users are reporting that they do not find "bias drift" an issue!
The QED pictured is backward compatible with the current QED and has been designed and made by a member here. The firmware and circuit are identical with the current version except for a change in the face plate and control box. Changing to this configuration will NOT void the warranty when performed by the control box designer as it has been endorsed, approved and authorized by the QED manufacturer. The 4th button will not work at this time as the  firmware update for that has not been created yet and when its available will be provided free of charge (other than postage costs)by BW. QED Detector ,latest updates board is only available to registered forum members.

Goldsearch Australia has been appointed the Australian Distributor for the QED. QED info on the Goldsearch website has been updated.
This is the only forum where you can talk directly with the designer/ manufacturer of the QED and  also some very experienced QED users.
Jrbeatty and Reg Wilson  and  Yellowfin  (or Doug here for that matter!)have NO vested  or pecuniary interests(or secret deals or cash for comment or any other undisclosed benefits )in the QED other than using it to find gold which it is doing very successfully!

australian electronic gold prospecting forum.com  |  Geology and occurrence of gold deposits  |  Gold deposits  |  Gold deposits of the world  |  Topic: Where Does all the Earth's Gold come from? 0 Members and 1 Guest are viewing this topic. « previous next »
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Author Topic: Where Does all the Earth's Gold come from?  (Read 186 times)
Huego
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« on: Wednesday March 23 2016 14:24:20 AEDT PM »


An interesting read on the origins of this precious metal on the surface of planet Earth.

Ultra high precision analyses of some of the oldest rock samples on Earth by researchers at the University of Bristol provides clear evidence that the planet's accessible reserves of precious metals are the result of a bombardment of meteorites more than 200 million years after Earth was formed.

(The research is published in Nature.)

The full load of meteorite gold was thus added to the mantle alone and not lost to the deep interior.



    

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Views expressed are without prejudice, moderation, in the public / consumer interest & their "right to know"! Huego reserves his right to: think freely & speculate, make & correct his mistakes, change his mind, expose fools & denigrators if/as required. Fighting greed & injustice with facts
WM6
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« Reply #1 on: Wednesday March 23 2016 14:52:31 AEDT PM »

Already posted a month ago.

  
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Huego
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« Reply #2 on: Wednesday March 23 2016 14:55:50 AEDT PM »

  
Already posted a month ago.

  

Oops I must have missed it. Happy to have this post deleted
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Views expressed are without prejudice, moderation, in the public / consumer interest & their "right to know"! Huego reserves his right to: think freely & speculate, make & correct his mistakes, change his mind, expose fools & denigrators if/as required. Fighting greed & injustice with facts
WM6
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« Reply #3 on: Wednesday March 23 2016 15:03:44 AEDT PM »

  
  
Already posted a month ago.

  

Oops I must have missed it. Happy to have this post deleted

There is no headaches from surplus.

 Otherwise interesting article.
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GARY
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« Reply #4 on: Wednesday March 23 2016 20:28:21 AEDT PM »

  
  
Already posted a month ago.

  

Oops I must have missed it. Happy to have this post deleted

Good to see you are posting once again Huego.

I often question on how accurate the dating of geology and the universe is using our human methods.

Gary..
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australian electronic gold prospecting forum.com  |  Geology and occurrence of gold deposits  |  Gold deposits  |  Gold deposits of the world  |  Topic: Where Does all the Earth's Gold come from? « previous next »
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