The property of gold that is most important is that the surface does not oxidize, gold is used extensively in connectors where electrical contact must be made reliably. Both copper and silver have surface oxidation that is non-conductive so no electrical contact is actually made.
What a crazy chart. Post 9/11 its skyrocketed.
I sold the farm to get in a month ago. Getting scary. Don't know when to cash out.
MSN Money | Advanced Chart with interactive tools
Watch this video:Rust formed on the surface of of a piece of iron degrades
the value of the metal.
The black tarnish that could develop on the surface of silver
bullion is a layer of sulfide. I do not know how that property
affects use of the metal in electronics. But it shouldn't make
silver coins less durable than gold coins.
Gold, Silver, Platinum, and any precious metals might go up higher this year.
Global banks will be changing their monetary policy with US national debt is over $38.43 trillion USD.








