Dear Alexander, and all,
I would like to recomend this paper
Smit, M.A., Scherer, E.E., Brocker, M., and van Roermund, H.L.M., 2010,
Timing of eclogite facies metamorphism in the southernmost Scandinavian
Caledonides by Lu-Hf and Sm-Nd geochronology: Contributions to Mineralogy
and Petrology, v. 159, p. 521-539.
Where some REE patterns are interpreted in terms of metamorphic processes
and especially to try and interpret Lu-Hf ages.
Hope it helps to the discussion.
Alexander Schmidt
> Dear all,
>
> I am looking for a, let´s say list, with "closure temperature" estimates
> of Mg, Fe, Mn and Ca in high-grade garnets. I know that the term closure
> temperature might be inappropriate in this case, yet there has to be
> some estimate at which point during cooling these elements stop to
> diffuse.
>
> regards,
> Alexander
>
> --
> Dr. Alexander Schmidt
> Institut für Erd- und Umweltwissenschaften
> Universität Potsdam
> Karl-Liebknecht-Strasse 24/25
> 14476 Potsdam
> Tel: +49(0)331-9775786
>
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