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Need info on mint's annealing furnaces
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<p>[QUOTE="GDJMSP, post: 2132125, member: 112"]The first time I read what is found at that link it didn't really sink in. The second time it did, in particular this - </p><p><br /></p><p><i>" Regarding suggestions on how to remove the white spot from coins, our Chemist does not recommend this as the formation of the white spot <u>causes the silver in the coin to become consumed</u> resulting in a recessed area, which is apparently obvious in the first image (although I just looks like some brainy looking virus on the coin to me). As a result attempting to remove the white spot could result in making the finish of the coin worse."</i></p><p><br /></p><p>The underlining is mine, but that seems to be the most important part of the paragraph, for once the silver is consumed, and it obviously is as seen in the picture, there can be no such thing as "fixing" it or effectively removing the milk spots.</p><p><br /></p><p>Now that doesn't explain the cause of the milk spots, but according to the mint employee doing the writing (found at that link) there can be multiple causes.[/QUOTE]</p><p><br /></p>
[QUOTE="GDJMSP, post: 2132125, member: 112"]The first time I read what is found at that link it didn't really sink in. The second time it did, in particular this - [I]" Regarding suggestions on how to remove the white spot from coins, our Chemist does not recommend this as the formation of the white spot [U]causes the silver in the coin to become consumed[/U] resulting in a recessed area, which is apparently obvious in the first image (although I just looks like some brainy looking virus on the coin to me). As a result attempting to remove the white spot could result in making the finish of the coin worse."[/I] [I][/I] The underlining is mine, but that seems to be the most important part of the paragraph, for once the silver is consumed, and it obviously is as seen in the picture, there can be no such thing as "fixing" it or effectively removing the milk spots. Now that doesn't explain the cause of the milk spots, but according to the mint employee doing the writing (found at that link) there can be multiple causes.[/QUOTE]
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Need info on mint's annealing furnaces
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