Are there any folks out there doing barite oxygen by TC-EA?  I am looking for some information 
about sample preparation and the overall methodology, as well as perhaps a lab willing to do this 
work on a contract basis.  Let's save the listserv - just reply to me at [log in to unmask] if you 
have any information.

Cheers,

Doug Crowe
Department of Geology
University of Georgia
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