Bob and all,
So far the critical experiments haven't been done, i.e., with buffered
assemblages involving micas, K-feldspar or "K-cymrite".
Eric
>Dear All,
>
>does anyone knows a reference for estimating pressures (qualitatively or
>quantitatively) with the K content in Cpx for UHP rocks?
>I know the Harlow (1992) reference.
>
>Thanks in advance and best regards
>Robert
>
>
>
>------------------------------------------------------------------
>
>Robert Schmid
>
>Institut für Geowissenschaften der Universität Potsdam
>Postfach 601553
>D-14415 Potsdam
>GERMANY
>
>Tel. +49/331/977-2910
>Fax +49/331/977-2087
>[log in to unmask]
>http://www.uni-potsdam.de/u/Geowissenschaft/index.htm
>_______________________________________________
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|