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Some Recent Metal Detecting Finds. Need Advice On How To Remove Dirt.

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icehat's Avatar
Canada
8 Posts
 Posted 08/04/2016  06:15 am  Show Profile   Bookmark this reply Add icehat to your friends list Get a Link to this Reply
Ok thanks. Good info. The coins will not be sold anyway. I'm keeping everything for my daughter. Just wondering if it would be worth grading and sealing for the future. Cheers.
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gidjit's Avatar
Canada
1967 Posts
 Posted 08/04/2016  10:18 am  Show Profile   Bookmark this reply Add gidjit to your friends list Get a Link to this Reply
i find olive oil may darken the patina. one method I have used to clean metal detecting finds is put a small cup of peroxide in the microwave for a minute then drop item in,,,it will fizz for hours lifting the dirt
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Altaira's Avatar
Canada
2483 Posts
 Posted 08/04/2016  11:38 am  Show Profile   Bookmark this reply Add Altaira to your friends list Get a Link to this Reply
The only time you have to worry about acetone discolouring the coin is when you're soaking copper that is still red. It might give the coin a purplish tone. But I won't worry about other coins.

I have no experience with olive oil myself, but as far as I know it has an acidic pH and it is insoluble in acetone, so it might be difficult to get off. I've never used peroxide either.
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Alex A's Avatar
710 Posts
 Posted 08/04/2016  2:10 pm  Show Profile   Bookmark this reply Add Alex A to your friends list Get a Link to this Reply
Olive oil takes a long time and requires much patience. In this case acetone would be the best bet if you decide to clean.
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paxbrit's Avatar
United States
992 Posts
 Posted 08/05/2016  03:04 am  Show Profile   Bookmark this reply Add paxbrit to your friends list Get a Link to this Reply
You can clean the coins as advised above, but they are not worth the expense of grading. If you want to seal them, get ahold of some appropriate size Coin World Premier Holders, and you can 'slab' them yourself. The Avery 8195 label is just the right size for a nice, custom label.
New Member
icehat's Avatar
Canada
8 Posts
 Posted 08/05/2016  11:24 am  Show Profile   Bookmark this reply Add icehat to your friends list Get a Link to this Reply
Thanks for the advice all.
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