I agree with the dryer coin from your description. I see nothing in the photos to contradict it. Heaven knows I make them myself sometimes using...
No, Of course not, and If I implied that, I apologize for my wording. I said this in the previous posting I thought this indicated I was...
OK, I know as we have been through this discussion several times before, that we have definite opinions. I will accept that you have seen a...
A little out of context Doug. I was responding to the quoted part, with this : The (metal - acetone) is not the reaction, it is either...
Please explain how acetone can chemically react with metals such as copper, silver, or any coin related alloys. It doesn't! If any discoloration...
PVC damage is not only a contact disease, it can also be an air-borne contamination. It is initiated by the plasticizer chemicals added to PVC to...
He is changing the "rules". There are black diamonds that are opaque or semi-opaque. They have the same properties. They use to be sent to be...
No, the carbon crystal structure has a different arrangement from charcoal, lamp black ( soot), buckyballs ( Fullerene) and nanotubules, all of...
The slab doesn't say it is 2 denominations, it say "Penny on Dime Planchet". To me this is just verifying that (1) the planchet was for a dime,...
There are low temperature methods of coating metals with molecular thicknesses of diamond (as a post striking treatment), which would eliminate...
Perhaps he ( or his parent) could ask his principal if it could be mailed to him or an appropriate teacher at his school as that is a public...
Silver is a soft metal, and that is most of it. The rest is an assumption. I assume he keeps it in his pocket or coat as most do. Common dust and...
Kidding aside, it is true that gold had all of the reason Ratio411 mentioned, but one of the large reasons also is its malleability and...
Be patient, read all directions, keep notes or photos of progress, and practice a lot before using on a better coin. This way you can learn to...
Maybe they were told by "visitors" that gold was only made in supernovas " in the heavens" ( well, also inside some leaky nuclear reactors)...
Thad indicated that he coins were sent to him by others. Also, even though he didn't say so, I am sure they used his Verdi-care solution and...
Check this url. 3rd bear down. http://www.beastcoins.com/Topical/Bears/USA/Bears-USA.htm
I am closing the thread, otherwise I will probably give even more infractions, as some people seem to have a burr under their saddle and just wont...
What has occurred has unsettled you enough to take a lot of time out of happier things you could have been doing. Most of us have had such happen...
I do believe that this has gone way beyond personal in the responses, so I am asking that we cease this thread's current direction. Commenting on...
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