To whom it may concern
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[log in to unmask] Tq and regards,
Anna
Quoting Stephen Daly <[log in to unmask]>:
> Frank
>
> There are several possible sources showing such decompression textures
> in the Sveconorwegian of western Sweden - it need not be an eclogite
> (ss), however - does it contain any cpx with plagioclase inclusions?
>
> Stephen
>
> ----- Original Message -----
> From: Frank Beunk <[log in to unmask]>
> Date: Tuesday, April 20, 2010 9:37
> Subject: Scandinavian retrogressed eclogite
> To: [log in to unmask]
>
> > Dear all,
> >
> > A question particularly to my Scandinavian colleagues. Attached
> > is a picture of a glacial erratic found in the eastern part of
> > the Netherlands, near the border with Germany. It is a rather
> > fine grained, weakly banded amphibolite with spectacular bands
> > of multigrain aggregates of garnet and quartz, rimmed by
> > amphibole-rich selvages. Presumably the rock is a retrogressed
> > eclogite. Has anyone ever seen this particular lithology in its
> > Scandinavian outcrop, or as local erratic boulder? Judging from
> > the location of the find, an origin from west Norway seems
> > unlikely; I would surmise a more eastern Scandinavian
> > provenance. Please share your 'Aha Erlebnis' with me!
> > regards,
> > Frank Beunk
> >
> > --
> >
> > -------------------------------
> > Frank F. Beunk
> > Faculty of Earth and Life Sciences, Vrije Universiteit
> > Dept. of Petrology
> > De Boelelaan 1085, room M-446
> > NL-1081 HV Amsterdam, Netherlands
> > T +31-20-5987371 F +31-20-6462457
> > E [log in to unmask]
> >
>
> Professor J. Stephen Daly
> Graduate Studies Co-ordinator
> Director, National Centre for Isotope Geochemistry
> UCD School of Geological Sciences
> Science Education and Research Centre (West)
> University College Dublin
> Belfield, Dublin 4, Ireland
> Phone: +35317162327, +353872051198 (mobile)
> Fax: +35312837733
>
>
>
>
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