>
> Judy,
>
> If you have a bag of uranium glaze, you might want to have someone
> put a GM counter on it. I know uranium was used in glass to give it a
> deep red color but was abandoned because the glass was fairly "hot."
> Not trying to scare you, just urging caution.
>
> Bob Schramm
A sensible suggestion Bob, but possibly we shouldn't get too worried; most of
the uranium compounds I have handled have had pretty low levels of
radioactivity (I think they were often made from material that has had the
more radioactive isotopes removed.)
I think when we used to test ours the glass bottle was pretty efficient at
stopping the emissions - you had to actually put the probe inside the bottle
to get readings above background.
Of course there would still be a danger if such materials were ingested.
Peter Marshall
On Fixing Shadows, Dragonfire and elsewhere:
http://faraday.clas.virginia.edu/~ds8s/
Family Pictures & Gay Pride: http://www.dragonfire.net/~gallery/
and: http://www.speltlib.demon.co.uk/