Interplay between Fluid Extraction Mechanisms and Antigorite Dehydration Reactions (Val Malenco, Italian Alps)
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DOI: 10.1093/petrology/egz058
Abstract: We investigate the feedback between antigorite dehydration reactions and fluid extraction mechanisms through the analysis of field-scale structures and microtextures formed by antigorite dehydration reactions producing olivine and talc in the Bergell intrusion contact aureole… read more here.
Keywords: antigorite dehydration; dehydration reactions; extraction mechanisms; fluid extraction ... See more keywords
Kinetics of antigorite dehydration: Rapid dehydration as a trigger for lower-plane seismicity in subduction zones
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DOI: 10.2138/am-2019-6805
Abstract: Abstract Antigorite dehydration experiments were performed under ambient pressure using a non-isothermal thermogravimetric analysis. Antigorite, with a grain size of 5−10 μm, was analyzed using heating rates of 10, 15, 20, and 25 K/min at… read more here.
Keywords: dehydration; activation energy; kinetics antigorite; lower plane ... See more keywords