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Australian Ten Cent Coin Deteriorations

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Author Previous TopicReplies: 9 / Views: 282Next Topic  
Valued Member

Australia
101 Posts
 Posted 04/23/2026  7:42 pm Show Profile   Bookmark this topic Add JustRandomCoins to your friends list Get a Link to this Message Number of Subscribers

I'm specially curious with this 2021 coin, would I call this a Greaser or is it a deteriorated die or neither and what are the clues to differentiate between.
Also on the other obverse side, the AUSTRALIA and parts of ELIZABETH close to the rim are weak, are the two related? Because maybe die to on the reverse it was a deteriorated die and therefore the metal didn't fill into the obverse die correctly, I would have thought if it was a Greaser there would be too much metal and it would do the opposite, or are the two separated and non related? I did read or try to read the info on them, however I'm still having nightmares from trying to read the info about doubling. I printed the it out, or some of it anyways on paper to help, but it's still hard to understand. I don't have anyone in my personal life who could care less about this or that so you're all I have to ask.


I'm assuming all these coins had similar dates?


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Edited by JustRandomCoins
04/23/2026 9:38 pm
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jbuck's Avatar
United States
187582 Posts
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Sap's Avatar
Australia
16806 Posts
 Posted 04/28/2026  5:46 pm  Show Profile   Bookmark this reply Add Sap to your friends list Get a Link to this Reply
Sorry, I'm not seeing anything on any of these coins that can't be explained by either typical circulation wear or by outright damage. The 1988, for example, seems to have been badly stained by something then cleaned up with some kind of harsh scrubbing - perhaps a metal detecting find that's been cleaned to be re-spent. The 2021 has "road rash" - dents from being pressed into something rough (like pavement). The older coins from the 60s through to the 1980s are all heavily worn and show signs of "circulation flattening", where design elements are worn away and flattened through sheer wear.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis
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JimmyD's Avatar
Canada
21584 Posts
 Posted 04/28/2026  5:58 pm  Show Profile   Bookmark this reply Add JimmyD to your friends list Get a Link to this Reply

Remember, not every little anomoly is an error, in fact
about 99% of them are just some form of damage.
Unless it is a recognized error, it is just damage.
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Basil's Avatar
Australia
1039 Posts
 Posted 04/28/2026  7:04 pm  Show Profile   Bookmark this reply Add Basil to your friends list Get a Link to this Reply

Quote:
Remember, not every little anomoly is an error, in fact
about 99% of them are just some form of damage.
Unless it is a recognized error, it is just damage.


Yes,good advice,also since ebay started error Coins have collapsed in value unless its a major minting error.
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Errers and Varietys's Avatar
United States
73628 Posts
 Posted 04/28/2026  11:25 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
I agree with above. I'm not seeing any errors at all. They're all normal coins from what I can see.
Errers and Varietys.
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spider083's Avatar
Australia
58 Posts
 Posted 04/30/2026  8:05 pm  Show Profile   Bookmark this reply Add spider083 to your friends list Get a Link to this Reply
There are some minor die chips on the 0 from the '10' on the reverse, otherwise there are no errors. The rest is all wear from normal circulation.

The top picture is a Grease Filled Die and the second is a deteriorated die.


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Australian-Ten-Cent-Coin-Deteriorations
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jbuck's Avatar
United States
187582 Posts
 Posted 05/01/2026  09:03 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply

Quote:
The top picture is a Grease Filled Die and the second is a deteriorated die.
Good examples!
Valued Member
Australia
101 Posts
 Posted 05/11/2026  4:26 pm  Show Profile   Bookmark this reply Add JustRandomCoins to your friends list Get a Link to this Reply
I'm assuming then that these two are also just deterioration
Australian-Ten-Cent-Coin-Deteriorations
Australian-Ten-Cent-Coin-Deteriorations
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spider083's Avatar
Australia
58 Posts
 Posted 05/13/2026  7:06 pm  Show Profile   Bookmark this reply Add spider083 to your friends list Get a Link to this Reply
yes these 2 are Die Deterioration
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