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Re: Natural Thorium

Elizabeth Algutifan wrote:

> This is a question of semantics: What does the term "natural thorium" really
> mean?

I have always used the word NORMAL to mean as found in nature and NATURAL to mean
in a form that has had some or a lot of processing performed on the material, i.e.
separation to common isotopes or individual isotopes.

High Plains Drifter...
magna1@jps.net



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