northwest Where Does all the Earth's Gold come from?
Welcome, Guest. Please login or register.
Monday January 23 2017 13:22:14 AEDT PM
Home Help Login Register
News: forum firewall bad behaviour Cloudflare Bot scout
Welcome to the Australianelectronicgoldprospectingforum founded in July 2010, an add free totally independent forum with over 70 boards and paid for and managed by the Admin.Total forum Topics:8,582 Total forum Posts:40,044 Members: 612 Total page views:7,258,084 Admin and  forum and domain name owner :marjen at optusnet.com.au. Guests can only see a limited number of boards at present and cannot see any links. Guest cannot post and never will be permitted too!Registration of new members must be approved by admin.Anyone known to have any past or present association with Codan/ML or acting on their behalf as a proxy or intermediary  will not have their registration approved. All  original Photos and posts and  original materials displayed on this site are COPYRIGHTED and remain the property of the poster and the australianelectronicgoldprospectingforum.com. All messages on this forum express the personal views of the author and should not be interpreted as necessarily being in accord with those of the forum owner and neither the owner of this forum and its domain name nor SMF or the forum software developers or the forum host shall be held responsible for the content of any message. Admin reserves the right to remove any offensive or objectionable posts. No defamatory material or politics/religion or issues of race will be permitted.
QED coming soon!
Goldsearch Australia has been appointed the Australian Distributor for the QED.Check their website after  Wed 7th Dec 2016.
Global temperature goes from heat record to heat record, yet the sun is at its dimmest for half a century.
What is empirical  evidence?
Empirical evidence is information acquired by observation or experimentation. This data is recorded and analyzed by scientists and is a central process as part of the scientific method. Why is everything posted on climate by Inhere always horseshit?
Poor old  Inhere on finders still does not know the difference between weather and climate!The silly old goat seems to think because some places have recently had very cold weather that this brings into question  AGW!  Only right wing rabble rubbish climate deniers like horseshit Inhere don't  seem to understand  that AGW will mean that some regions of the earth will become colder!
Why is  onehalfgram :1/2 wit always wrong  on the QED?

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 »
Pages: [1] Go Down Print
Author Topic: Where Does all the Earth's Gold come from?  (Read 108 times)
Huego
invited members
Supreme Hero Member
****
Offline Offline

Posts: 3916



« 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.



    

Logged

Views expressed are without prejudice, moderation, in the public / consumer interest & their "right to know"! He reserves his right to: think freely & speculate, make mistakes & change his mind, even play with the nutters & "fairies". Prove me wrong 0.543! Still fighting greed & injustice my way :-)
WM6
invited members
Senior Hero Member
****
Offline Offline

Posts: 1791



« Reply #1 on: Wednesday March 23 2016 14:52:31 AEDT PM »

Already posted a month ago.

  
Logged

Global capital is ruining your life?
You have right to self-defence!
Huego
invited members
Supreme Hero Member
****
Offline Offline

Posts: 3916



« 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
Logged

Views expressed are without prejudice, moderation, in the public / consumer interest & their "right to know"! He reserves his right to: think freely & speculate, make mistakes & change his mind, even play with the nutters & "fairies". Prove me wrong 0.543! Still fighting greed & injustice my way :-)
WM6
invited members
Senior Hero Member
****
Offline Offline

Posts: 1791



« 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.
Logged

Global capital is ruining your life?
You have right to self-defence!
GARY
invited members
Junior Member
****
Offline Offline

Posts: 289


« 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..
Logged

"The more you know, the more you know you don't know."
Pages: [1] Go Up Print 
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 »
Jump to:  


Login with username, password and session length

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2006-2009, Simple Machines
Simple Audio Video Embedder

BisdakworldClassic design by JV PACO-IN
Valid XHTML 1.0! Valid CSS!