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Olive Oil For Coin Restoration

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Dino's Avatar
United States
180 Posts
 Posted 04/14/2018  11:50 am Show Profile   Bookmark this topic Add Dino to your friends list Get a Link to this Message Number of Subscribers
Anyone heard of, or actually uses, olive oil being used to help restore old coppers?
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John1's Avatar
United States
56855 Posts
 Posted 04/14/2018  12:04 pm  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
Type in "olive oil" upper left search box
John1
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Coinfrog's Avatar
United States
94367 Posts
 Posted 04/14/2018  1:41 pm  Show Profile   Bookmark this reply Add Coinfrog to your friends list Get a Link to this Reply
I have used it quite successfully, but always get hooted down for saying so.
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moxking's Avatar
United States
17900 Posts
 Posted 04/14/2018  4:42 pm  Show Profile   Bookmark this reply Add moxking to your friends list Get a Link to this Reply
It works great as long as you have a lot of patience.
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ratman4762's Avatar
United States
2520 Posts
 Posted 04/14/2018  5:33 pm  Show Profile   Bookmark this reply Add ratman4762 to your friends list Get a Link to this Reply

Quote:
It works great as long as you have a lot of patience


I have some dug Roman coins soaking in some right now (and have been for the past 18 years). I sort of lost interest but did have nice results with a few of the first ones I did.
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Kopper Ken's Avatar
United States
3402 Posts
 Posted 04/14/2018  5:45 pm  Show Profile   Bookmark this reply Add Kopper Ken to your friends list Get a Link to this Reply
I use it all the time, and presently have about 4-500 coins in five jars on a radiator. I usually give them a few months through the winter. Will be looking at them soon.

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sel_69l's Avatar
Australia
21788 Posts
 Posted 04/14/2018  6:14 pm  Show Profile   Bookmark this reply Add sel_69l to your friends list Get a Link to this Reply
Use occasionally on lower grade ancient bronzes after removing dirt, but that's about all. Quite safe in this application.

It must be remembered that olive oil is slightly acidic.
For that reason, I would not use it for preservation purposes on modern bronze coins, especially on those that have mint luster remaining.
Edited by sel_69l
04/14/2018 10:27 pm
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Dino's Avatar
United States
180 Posts
 Posted 04/14/2018  7:43 pm  Show Profile   Bookmark this reply Add Dino to your friends list Get a Link to this Reply
Thanks to all for the feedback!
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hozer's Avatar
United States
422 Posts
 Posted 04/14/2018  8:35 pm  Show Profile   Bookmark this reply Add hozer to your friends list Get a Link to this Reply
I've used it and still do with awesome results.


















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echizento's Avatar
United States
23731 Posts
 Posted 04/14/2018  9:28 pm  Show Profile   Bookmark this reply Add echizento to your friends list Get a Link to this Reply
It's excellent for cleaning ancient coins. I have been using it for years.
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MikeF's Avatar
United States
3479 Posts
 Posted 04/15/2018  12:03 am  Show Profile   Bookmark this reply Add MikeF to your friends list Get a Link to this Reply
I considered doing this to some coins I acquired in old Whitman albums but as it turned out, I didn't need to. My question is how do you get the olive oil off? Soak it in water with Dawn?
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Conder101's Avatar
United States
17884 Posts
 Posted 04/16/2018  09:19 am  Show Profile   Bookmark this reply Add Conder101 to your friends list Get a Link to this Reply
I would think xylol or acetone would remove it.
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