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All Forums Category: World Coins and Currency Forums Forum: Ancient, Greek, Roman, and Medieval Coins

My Second Ancient Coin, Raw This Time And Greek

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BuckeyeCoinGuy
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United States
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 Posted 03/20/2015  6:18 pm  Show Profile   Bookmark this reply Add BuckeyeCoinGuy to your friends list Get a Link to this Reply
Yeah the porosity is my biggest concern at the moment.

I have some nice equipment in my PVC and textile lab. When I get the coin, I will have to learn about cast copies and investigate further.
Edited by BuckeyeCoinGuy
03/20/2015 6:42 pm
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sel_69l
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Australia
21788 Posts
 Posted 03/20/2015  7:29 pm  Show Profile   Bookmark this reply Add sel_69l to your friends list Get a Link to this Reply
The thought has crossed my mind in learning a bit more on
how to distinguish between a cast surface (there are various methods of casting), and various type of coin surfaces that have acquired porosity from environmental conditions.

It would be worthwhile examining coins from your 'black' collection that are cast, and genuine coins with porosity, with a 15x or 20x loupe for comparison.
Learn and remember what the various visual surface characteristics of both cast and genuine coins look like.
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All Forums Category: World Coins and Currency Forums Forum: Ancient, Greek, Roman, and Medieval Coins



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