Dear all,
I'm looking for examples of anticlockwise P-T paths developed under amphibolite facies PT
conditions, starting with a high-temperature low-pressure event (around 650 C and below 4
kb), continuing with an isothermal pressurization up to 9 kb and finishing a retrograde
despressurization.
All the literature I could gathered about anticlockwise P-T paths (using georef and
scholar.google.com) deals with granulite facies rocks, but I can't find any example of such
paths at lower grade.
thank you in advance.
Pedro
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Pedro Castiñeiras García
Dpt. Geological Sciences
University of Colorado at Boulder
Campus Box 399
Boulder, CO 80309-0399
USA
e-mail: [log in to unmask]
also at:
US Geological Survey
MS 963 Box 25046
Building 21
Denver Federal Center
Denver, CO 80225
USA
phone: (303) 236 7686
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