No, not at all.  If I remember right most of the contamination is usually
copper and gold.

Marshall

jrowl...@nctimes.net wrote:

> Marshall writes:
> >Lets take the most toxic metal that could be in there (Canadian Maple
> Leaf dollar), arsenic...
>
> I notice many people with tongue studs and wonder what percentage silver
> they are made of and what contaniments might lie within.  Would arsenic
> be a definite?  Anything else?
> Thanks,
> jr
>
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