Hi Kurt,
Do you mean to tell me that the cpx-grt metabasic rocks I have near the
kyanite-sillimanite isograd near Mica Creek, B.C. (ms + qtz still stable in
pelites) are granulites?
Ed Ghent
At 05:27 PM 11/2/2001 +0100, you wrote:
>Dear all,
>
>Now we are back into a discussion we alredy had earlier this year:
>If pyroxene amphibolite contains garnet then its a granulite
>If not then it's an amphibolite
>provided the pyroxene is Cpx
>
>Kurt
>
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>--
>Kurt Bucher (Prof.Dr.)
>Institute of Mineralogy-Petrology-Geochemistry
>University of Freiburg
>Albertstrasse 23b
>D-79104 Freiburg Germany
>
>FAX 49-761-203-6407
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Professor Edward D. Ghent
Department of Geology and Geophysics
University of Calgary
Calgary, AB T2N 1N4
Canada
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