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Pillar of the Community
 Canada
5404 Posts |
Your coin looks like a coin found in the ground using a metal detector.
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Pillar of the Community
Canada
2632 Posts |
Welcome to CCF
Certainly looks like it spent time out doors but your coin is not an error coin..keep looking though.
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Pillar of the Community
United States
3546 Posts |
 It's always great to have a new CCF member next door. mdpmedia - US |
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New Member
 Canada
7 Posts |
Cool great , think I'll Google that article for some light reading later.
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Forum Kid
Canada
1074 Posts |
Yes I agree with environmental damage and wear, would anybody guess that it is copper we are seeing? it is supposed to be non-magnetic because of the nickel plating and copper. CuproNickel.
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Pillar of the Community
 Canada
9866 Posts |
You won't be able to find the article unless you are a member.(highly recommended)
There is no nickel plating on these, cupronickel is an alloy.
The only way to determine if the coin is copper-rich is by XRF analysis.
"Dipping" is not considered cleaning...
-from PCGS website
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Pillar of the Community
1844 Posts |
Im pretty sure this is a alloy mixing error.I had one exactly the same and I think it was same year.. There was more copper than normal this is why the copper color.. SPP has the details on this type.. If I am correct you will find them in several other years also
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Pillar of the Community
Canada
2301 Posts |
There is NO plating on the 1983 5 cent coin. This coin is a mixing error from the mint. I have numerous MINT STATE examples. It is not environmental damage. Please look up cupro-nickel and understand the term.
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Moderator
Canada
10463 Posts |
Oh come on Mike... are you sure this is not a "snowbank" coin?  (inside joke, for the rest of you...) "Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
Edited by SPP-Ottawa
10/17/2014 11:44 am
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Pillar of the Community
Canada
2632 Posts |
I've sent a few of these nickels back into the wild assuming they where PMD..thinking campfire coin, school experiment or environmental. So for me this is a good lesson..thanks to nickelsguy  |
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Pillar of the Community
Canada
2301 Posts |
aaargh......................LOL TY Roger. Fishing either 1-2 or 8-9 Nov.
For years on another coin site I argued about these 5 cent coins. I was told snow bank coin, ground find etc etc etc then proved it as aq mixing error when SPP zapped a bunch of mine and others like Sid. I now own that one as well.
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Pillar of the Community
1844 Posts |
lol ya Mike you got mine I'm still sifting through a couple thousand nickels for other errors. Will be in touch
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New Member
Canada
7 Posts |
Cool thanks and thank you for your warm welcome I have a few other coins I'll probably post another time, this is great info I'll keep hold of it.
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Moderator
Canada
10463 Posts |
Mike, no fishing for me 8-9 November - I'll be in St. John's NFLD at a Mines conference as an invited keynote speaker. That is also the same weekend as Nuphilex Coin Show. Thus, you can see that I had a decision to make: go hang out with coin dealers in Montreal, or drink with a bunch of geologists on George Street in St. John's (easiest choice ever...)  "Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
Edited by SPP-Ottawa
10/18/2014 03:08 am
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Pillar of the Community
Canada
1823 Posts |
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Posted 10/17/2014 01:08 am
