Share
A- A A+

Article from:

Creation  Volume 30Issue 2 Cover

Creation 30(2):36–37
March 2008

Free Email News
Creation magazine print - 1 yr new subn


US $25.00
View Item
The Creation Answers Book
by Various

US $9.00
View Item
Creation  Volume 30 Issue 2 Cover

First published:
Creation
30(2):36–37
March 2008

Browse this issue

Subscribe to Creation magazine

Liquid Gold

by

The home of one of the biggest gold mines in the world, a Pacific volcanic island, is challenging the way geologists think about history’s most coveted metal. Before now, geologists outside creationist circles believed that gold deposits only form over long periods of time, perhaps hundreds of thousands to millions of years. The Lihir gold deposit in Papua New Guinea is quickly changing that.

The Lihir gold deposit is located on an  island to the north of Papua New Guinea (arrow inset) to the north of Australia.

The Lihir gold deposit is located on an island to the north of Papua New Guinea (arrow inset) to the north of Australia. Photo: iStockphoto

The island of Lihir is only a few miles long but sits on one of the most massive gold deposits known, the Ladolam deposit.1 This formed below-ground as magma (molten rock) heated mineral-rich water and forced the water under great pressure toward the surface. Inside the earth, these chemically aggressive solutions are able to dissolve all sorts of minerals. Approaching the surface, the water turned to steam, leaving behind its minerals, including the gold. Some geologists think many of the world’s gold ore deposits formed in this way.2

Photo courtesy Lihir Gold Limited

Lihir’s two open pits from the air

Lihir’s two open pits from the air, Minifie (foreground) and Lienetz (background).

But did they form quickly or slowly? Quickly, say the authors of a paper published in the journal Science last year.3 Two New Zealand geologists, Stuart Simmons and Kevin Brown, obtained a water sample from below Lihir mine by lowering a customized probe down a deep shaft. The concentration of gold dissolved in the water was 15 parts per billion—seemingly small but 1,000 times greater than any concentration ever measured in hydrothermal surface water.4 Calculating the rate at which the steam was escaping, Simmons and Brown estimated that 24 kilograms (53 pounds) of gold are being added to the Ladolam deposit every year. They concluded the entire deposit could have been laid down in only 55,000 years. That’s extremely quickly by secular, uniformitarian standards. But that’s also assuming the rate has never changed.

In January 2007, New Scientist quoted two other researchers who think the Ladolam deposit was formed even more speedily, either because of higher concentrations of gold or as the result of a cataclysmic event.5 Christoph Heinrich, a Swiss researcher who has studied gold deposits around the world, says he has found fluids locked in quartz crystals with concentrations 1,000 times higher than even what Simmons and Brown found. ‘If you spin the same argument that they are using with a thousand times higher concentrations, then the time it takes might have been a thousand times shorter—50 or 60 years,’ he said.

Photo courtesy Lihir Gold Limited

Gold pour at Lihir.

Gold pour at Lihir.

Greg Hall, a geologist who has worked for the mining company Placer Dome, told New Scientist, ‘My gut feeling looking at Lihir is that it formed in the same time it took Mount St Helens to blow up—a month, a day, maybe as short as 5 hours.’ Mount St Helens erupted in 1980 and immediately became a working example of immense geologic change occurring in a short timeframe. Lihir, as a volcanic island, has been subject to similar processes.

Creationists have a biblical explanation for these processes. The Bible clearly teaches that a global Flood covered the earth in Noah’s day, a few thousand years ago, breaking up ‘the fountains of the great deep’.6 Such a powerful event would have triggered immediate and ongoing volcanic activity throughout the earth. It would have been during this time, and afterwards, that many gold deposits formed, including the Ladolam deposit.

As scientists learn more about the earth, it becomes increasingly clear that long-age theories don’t always hold ‘flood water’. Instead, we’re finding that the Creator’s Book was accurate all along.

References

  1. McKenna, P., Gold, New Scientist 193(2587):32, 20 January 2007. Return to text.
  2. Gramling, C., Gold mine deposited rapidly, Geotimes, December 2006, <www.geotimes.org/dec06/NN_gold.html>, 7 May 2007. Return to text.
  3. Simmons, S. and Brown, K., Gold in magmatic hydrothermal solutions and the rapid formation of giant ore deposit, Science 314(5797):288–291, 13 October 2006. Return to text.
  4. Ref. 1, p. 32. Return to text.
  5. Ref. 1, p. 33. Return to text.
  6. Genesis 7:11. Return to text.

The information on this site can change lives—former atheists tell us so. Why? Because it’s information people haven’t heard before. So keep it coming by supporting the researchers and writers at CMI. Support this site

Comments closed
Article closed for commenting.
Only available for 14 days from appearance on front page.
Copied to clipboard
6598
Product added to cart.
Click store to checkout.
In your shopping cart

Remove All Products in Cart
Go to store and Checkout
Go to store
Total price does not include shipping costs. Prices subject to change in accordance with your country’s store.