Blueschist: A window into high-pressure/low-temperature metamorphism and subduction zone dynamics
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DOI: 10.1007/s11430-019-9630-2
Abstract: Blueschist is a regional metamorphic rock formed under high-pressure (HP) low-temperature (LT) conditions. It is formed in the subduction zone environment with low geothermal gradients (4–14°C km−1), and is characterized by the presence of HP/LT… read more here.
Keywords: pressure low; low temperature; subduction; high pressure ... See more keywords
New archaeometrical results related to Neolithic blueschist stone tools from Borsod-Abaúj-Zemplén County, Hungary
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DOI: 10.1016/j.jasrep.2017.12.024
Abstract: Abstract 26 blueschist Neolithic polished stone tools coming from archaeological sites in Borsod-Abauj-Zemplen County (NE Hungary) were archaeometrically analysed. All items were described and documented macroscopically and magnetic susceptibility was measured on each tool. Non-destructive… read more here.
Keywords: stone tools; new archaeometrical; county hungary; blueschist ... See more keywords
Iranshahr blueschist: subduction of the inner Makran oceanic crust
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DOI: 10.1111/jmg.12236
Abstract: The Makran accretionary prism in SE Iran and SW Pakistan is one of the most extensive subduction accretions on Earth. It is characterized by intense folding, thrust faulting and dislocation of the Cenozoic units that… read more here.
Keywords: metamorphic rocks; subduction; exhumation; oceanic crust ... See more keywords