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Spots On Bullion

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Author Previous TopicReplies: 7 / Views: 1,310Next Topic  
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ninetwosix's Avatar
United States
60 Posts
 Posted 12/21/2012  9:47 pm Show Profile   Bookmark this topic Add ninetwosix to your friends list Get a Link to this Message Number of Subscribers
Hi Everyone, I wanted to get your thoughts on what these spots are. At first I noticed them on the ASE and now on the Panda.

Spots-On-Bullion

Spots-On-Bullion
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barryg's Avatar
United States
5862 Posts
 Posted 12/21/2012  10:22 pm  Show Profile   Bookmark this reply Add barryg to your friends list Get a Link to this Reply
I believe those are what are commonly referred to as "milk spots." Not sure what causes them, though.
Edited by barryg
12/21/2012 10:23 pm
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basebal21's Avatar
13014 Posts
 Posted 12/21/2012  10:33 pm  Show Profile   Bookmark this reply Add basebal21 to your friends list Get a Link to this Reply
They are milk spots. It has to do with something going wrong during the planchet washing process. Either a bad formula or they werent properly dried.
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Fat Freddy's Avatar
United States
1200 Posts
 Posted 12/21/2012  10:55 pm  Show Profile   Bookmark this reply Add Fat Freddy to your friends list Get a Link to this Reply
They definitely look like the milk spots that the Canadian Silver Maples are known for. Google "milk spots" for info. You can make them go away--there's a video in YouTube on how to do that (which is good for info, even if you don't use the techniques presented). Many will debate the advisability of using those techniques (especially using a pencil eraser). I guess that call comes down to the value of the coin and how much you value the "original condition" of the coin.
Edited by Fat Freddy
12/21/2012 10:57 pm
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Canada
1723 Posts
 Posted 12/21/2012  10:56 pm  Show Profile   Bookmark this reply Add samsnate to your friends list Get a Link to this Reply

Quote:
They are milk spots. It has to do with something going wrong during the planchet washing process. Either a bad formula or they weren't properly dried.


I think more specifically the rinsing part of the process. Very common on maples.
Edited by samsnate
12/21/2012 10:57 pm
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basebal21's Avatar
13014 Posts
 Posted 12/21/2012  11:50 pm  Show Profile   Bookmark this reply Add basebal21 to your friends list Get a Link to this Reply

Quote:
Very common on maples.


You really would think they would have made some sort of adjustment by now
Valued Member
ninetwosix's Avatar
United States
60 Posts
 Posted 12/22/2012  09:43 am  Show Profile   Bookmark this reply Add ninetwosix to your friends list Get a Link to this Reply
Thanks guys, just kinda of sucks but oh well what can you do.
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auptpdag1995's Avatar
United States
151 Posts
 Posted 12/22/2012  11:50 am  Show Profile   Bookmark this reply Add auptpdag1995 to your friends list Get a Link to this Reply
Jewelry cloth works well for me, but the rubber eraser does more harm than good. It leaves the coin with a "oily or waxy" residue that's really hard to get off without using coin cleaning solutions (acid)."
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