Add copper to list in "my collection" of total weight.

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Diese Nachricht betrifft: Vorschlag zur Verbesserung von Numista machen

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Could you please add  copper to the list of total weight on the main page of “my collection”. It may not be a precious metal, but it is a very important and expensive metal. Thank you in advance.

Copper is in the composition list. Maybe for you it's in the "Others" category?

rsirian1

Copper is in the composition list. Maybe for you it's in the "Others" category?

Yes, you are right, thank you. I have adjusted my question to my actual needs.

Seems like there was an improvement suggestion several years ago to include Copper with Silver and Gold in the total collection weight. I can't seem to find the post, but I thought it was rejected for some reason. I could be wrong though.

Referee for Exonumia from United States

JLHare

Seems like there was an improvement suggestion several years ago to include Copper with Silver and Gold in the total collection weight. I can't seem to find the post, but I thought it was rejected for some reason. I could be wrong though.


Okay.

Good to hear that it has been suggested before. Maybe it’s time to revisit it. Copper has perhaps become worth about 50% more as a metal over the past five years. It may increase even further in value in the coming years. All the more interesting and fun to see how many grams/kilos you have in your collection and what its value is. 

Then i think it is necessary to find the exact composition of ALL copper alloys … unless you only want pure copper coins? I think we are far from knowing all those exact xopper contents in CuNi and brass …

Just call me Bram

No new swaps for the moment, still too many half-ongoing swaps to clean up!

BramVB

Then i think it is necessary to find the exact composition of ALL copper alloys … unless you only want pure copper coins? I think we are far from knowing all those exact xopper contents in CuNi and brass …

To me, this would apply to the Bullion tokens. The ones that state weight, fineness and composition like the gold and silver bullion items. But there are plenty of examples of Silver .500 as an example being included in bullion totals and the other 50% not being included in any totals. 

 

A few examples from several countries.

N#584249

N#534511

N#483204

N#524242

N#565102

N#362634

N#458427

N#379986

Referee for Exonumia from United States

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