Oil Spill or Copper Rainbow
Moderator: Daniel
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You also agree to follow these guidelines. You must agree to these rules to be a member of this forum. NO SPAM! Spam is deleted within minutes, no spam will ever be left in our community.
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Here's a link to how to post a topic with images in our community https://coinauctionshelp.com/welcome-to ... community/
___________________________________________________________________________________________________________
You also agree to follow these guidelines. You must agree to these rules to be a member of this forum. NO SPAM! Spam is deleted within minutes, no spam will ever be left in our community.
1. Post a front and back image of your coin with a specific question about what you’re seeing or asking about and one coin per topic.
2. Please remove coin from the holder unless it’s US or an official mint case or unless it is graded by a grading service.
3. Images should be taken by a camera or cell phone camera, we ask that members don’t use images through a microscope screen.
4. Always start your own topic, please don’t ask about your coin or post your coin in someone else’s coin topic.
5. Do not send private messages about your coin unless an Admin ask you too and the same for sending emails through the board.
6. No spam. Do not post any links to your coin or other non-coin websites.
7. Always be respectful even if something makes you upset or you don’t agree with a member. You can always get a second opinion elsewhere. If you have an issue then politely ask an admin in an PM. PM’s are for issues, technical and personal, but not for coin questions (refer to number 5 on this list). Our community is not a soap box for complaining or drama, so please refrain from doing so here.[/size]
Oil Spill or Copper Rainbow
I have a 1900 Morgan Silver dollar that has a copper-ish rainbow. Could this coin have been oiled? or should I attempt to clean this coin?
- Daniel
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Re: Oil Spill or Copper Rainbow
It is artificially toned but you shouldn't clean the coin. Welcome to the forum!
Re: Oil Spill or Copper Rainbow
Does an artificially toned coin loose collectible value? (that is, if it had collectible value)? Wouldn't a good silver cleaner be of use here, since the coin is 90% silver? This may seem like a dumb question, but I don't understand the reason. I've used Hagerty Silver Clean with some success in other situations. Is this recommended?
Re: Oil Spill or Copper Rainbow
I saw a dealer dip a dollar that had ugly black toning. He dipped it quickly in a solution and put the coin under running water. The coin came back ms65, from NGC. I think you better not use that cleaner you spoke of. It might contain an abrasive.
- Daniel
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Re: Oil Spill or Copper Rainbow
The worry is if the coin has cleaned lines hiding behind this toning. If it does then you dip it then they will be obvious and that will lower the value of your coin. You can dip coins in certain situations but sometimes that toning comes back over time anyway.
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