- Gold, Silver, Wine Trading



Forgot Password?
  A Direct Comparison Between Gold, Silver, Platinum and Copper (72.2K Reads Already!)  
  Lorimer Wilson on 2019-04-01 13:33:31.0
Prepared by Lorimer Wilson, editor of ? Your KEY To Making Money! [This article of edited excerpts* from the original article by Krassen Ratchev provides you with a 27% FASTER - and EASIER - read.]

"Physical Properties Comparison

Table 1 below shows the physical properties of gold, silver, platinum and copper:

Physical PropertyGoldSilverPlatinumCopper
Density (g/cm3)19.3010.4921.458.94
Electrical Conductivity (S/m)4.1×1076.30×1079.43×1065.96×107
Reactivity Series (no units)#2#3#1#5
Thermal Conductivity (W.m-1.K-1)31842971.6401
Young's Modulus (GPa)7983168110-128
Hardness (Mohs scale)

If you didn't graduate with honors in chemistry you needn't worry - I have described each of the physical properties below:

  • Density -
    • Platinum has the highest density of the four metals which means that you can fit more mass of platinum in the same amount of volume than gold, silver or copper.
  • Electrical Conductivity-
    • Silver possesses the greatest ability to conduct an electric current through its structure.
  • Reactivity Series -
    • Platinum is the least reactive, followed by gold, silver, mercury and copper. This is why gold artifacts that have been buried for thousands of years have little to no tarnish on them - and why that long-lost silver vase of yours will need some polishing before it looks presentable for the mantelpiece.
  • Thermal Conductivity-
    • Silver has the greatest ability to transfer heat through its structure than any of the other metals.
  • Young's Modulus-
    • Gold has the greatest ability to be hammered and stretched into long and flat shapes before losing its structural integrity.
  • Hardness -
    • Platinum is the hardest of the four precious metals. This means that you will have more success in scratching a bar of gold with a platinum coin than the other way around.

It is now not very difficult to imagine how the physical properties of these metals have influenced their evolution over the centuries from jewelry to money to a presently ever-growing list of industrial and scientific applications but how do they stack up on a price-to-physical-property value scale?

Ratio of Prices of Each Per Unit of Physical Property

In Table 2 below I have presented the current prices (USD/oz as of July 16, 2018) of these metals and the corresponding ratios of prices-per-unit-of-physical-property from Table 1.

July 16, 2018 Price (USD/ozt)$1240$15.80$826$0.17
Electrical Conductivity** ? ? ? ?
Thermal Conductivity3.90.03711.50.0004
Young's Modulus15.70.1904.920.0015/0.0013

**[Editor's Note: Higher mathematics is not my forte so I was not able to do the required calculations. If you can it would be appreciated if you sent the numbers to me at editor-at-munknee-dot-com. Thank you.]

As can be clearly seen from Table 2, if you want to get decent bang for your electrical buck - or any other buck for that matter - copper stands out as being the best value-for-money. Of course, everyone already knows this.

What useful information is…[ to be had] from the above figures in Tables 1 and 2?…

Despite silver's better electrical and thermal conductivity and similar Young's Modulus to gold, its price ratio in these three physical properties makes it appear to be extremely cheaper than gold. As such, one may conclude that currently silver is a much better investment than gold.

What about platinum and its unusually low price relative to gold today? Historically platinum has traded at a premium to gold. While today you will get a better bang for your buck if you use gold for electrical and thermal conductivity applications rather than platinum, copper trumps both of these metals in that regard so the price difference between gold and platinum must be coming from a different use of the metals.

Store-of-value Potential

…Clearly a coin or bar made from platinum will be a better store of value - at current prices - than gold. Why? Simply because platinum:

  • is harder (won't scratch),
  • less reactive (won't tarnish) and
  • occupies a smaller volume (easier to store) than gold.
[Nevertheless,] the market seems to think that these physical properties are deficient to something else. Perhaps it comes down to the possibility that:

  • central banks simply can't get enough platinum bullion (due to its rarity in the earth) to make it worth their while to replace their gold bullion or perhaps that
  • platinum has been unable to (in its short existence) shake off gold as the true form of money.


Whatever the case may be for you, I believe that an analysis of precious metals from a physical property perspective not only raises interesting questions but may also yield some valuable insights…."

(*The author's views and conclusions are unaltered and no personal comments have been included to maintain the integrity of the original article. Furthermore, the views, conclusions and any recommendations offered in this article are not to be construed as an endorsement of such by the editor.)

Scroll to very bottom of page & add your comments on this article. We want to share what you have to say!

Want your very own financial site? is being GIVEN away - Check it out!

A note from Lorimer Wilson, owner/editor of - Your KEY to Making Money!:
"Illness necessitates that I spend less time on this unique & successful site so:
  1. if you're interested in exploring the opportunity of taking the site to the next level as associate editor/webmaster
  2. and being rewarded with full ownership ? at absolutely no cost to you ? at the end of the second year of involvement
  3. please indicate your interest in the Comment section below
  4. and I will get in touch with you."

For the latest ? and most informative ? financial articles sign up (in the top right corner) for your FREE bi-weekly Market Intelligence Report newsletter (see sample here).

If you enjoyed reading the above article please hit the "Like" button, and if you'd like to be notified of future articles, hit that "Follow" link.




The post A Direct Comparison Between Gold, Silver, Platinum and Copper (72.2K Reads Already!) appeared first on

Market Categories Search Symbol Trade Register Other Links FAQ Blog Editorials Charts Contact Us Terms Bookmark and Share Site Meter