-------- Original Message --------
Subject: Re: greenschist facies thermobarometry
Date: Mon, 4 Oct 1999 09:56:05 -0400
From: Eric Essene <[log in to unmask]>
To: Wojciech Czaplinski <[log in to unmask]>
References: <[log in to unmask]>
Wojtek,
The geotectonics system won't let me reply because I'm not a member.
Could you forward the message below to geotectonics?
Eric
Wojtek and all,
There are several reactions between K-feldspar, quartz, chlorite,
biotite
and muscovite that could be employed. Some of them relate to the
phengite
barometer. Tom Hoisch has evaluated some of these reactions. You could
also look closely at the albite-Kfeldspar solvus if you can demonstrate
that you have neoformed microcline and low albite.
Eric
Dear All,
>Does anyone know any reliable greenschists facies thermobarometers for
>rocks of granitic protolith???
>
>thanks in advance - Wojtek
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