Results 11 to 20 of about 2,556 (192)
Geothermobarometry of Sarmeshk granitoids in the Northwest of Sarduiyeh [PDF]
پترولوژی, 2018 The Sarmeshk granitoid pluton is located in southeast of the Urumieh-Dokhtar magmatic zone in the Kerman province. Based on petrographic studies, the granitoid consist of three rock type of diorite, granodiorite and monzogranite. They are mainly composed
Asma Nazarinia +3 more
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Garnet peridotites from Pohorje: Petrography, geothermobarometry and metamorphic evolution
Geologija, 2010 Ultrahigh-pressure (UHP) metamorphism has been recorded in Eo-Alpine garnet peridotites from the PohorjeMts., Slovenia, belonging to the Eastern Alps. The garnet peridotite bodies are found within serpentinized metaultrabasitesin the SE edge of Pohorje ...
Mirijam Vrabec
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Geochemistry, Geophysics, GeosystemsThe Lepontine dome (European Central Alps) is constituted by basement nappes under Alpine regional Barrovian metamorphism, yet the duration and pattern of its post‐peak amphibolite‐facies cooling remain uncertain.
A. Tagliaferri +3 more
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EntraPT: An online platform for elastic geothermobarometry [PDF]
American Mineralogist, 2021 EntraPT is a web-based application for elastic geobarometry freely accessible at the "Fiorenzo Mazzi" experimental mineralogy lab website (http://www.mineralogylab.com/software/). It provides an easy-to-use tool to calculate the entrapment conditions of inclusions, with error propagation, from the residual strain measured in mineral inclusions. EntraPT
Mazzucchelli M.L.[1 +4 more
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Thermoelastic properties of zircon: Implications for geothermobarometry
American Mineralogist, 2022 Abstract A thermal-pressure equation of state has been determined for zircon (ZrSiO4) that characterizes its thermoelastic behavior at metamorphic conditions. New pressure-volume (P-V) data from a “Mud Tank” zircon have been collected from 1 bar to 8.47(1) GPa using X-ray diffraction, and elastic moduli were measured from room ...
Alix M. Ehlers +6 more
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EntraPT: an online application for elastic geothermobarometry [PDF]
, 2020 EntraPT is a web-based application for elastic geobarometry freely accessible at the “Fiorenzo Mazzi” experimental mineralogy lab website (www.mineralogylab.com/software).
Mattia Luca MAZZUCCHELLI +2 more
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Pressure, temperature and time constraints on tectonic models for southwestern Sweden [PDF]
, 2010 In this work, a number of key localities have been investigated in detail in order to provide precise constraints on models for the tectonic evolution of southern Sweden.
Austin Hegardt, Eric
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Lithosphere beneath the Evolving Tianshan Orogen: Constraints from Xenoliths
Lithosphere, 2022 The Ortosuu and Uchkuduk regions of the Tianshan orogen contain a volumetrically small series of basaltic rocks erupted primarily during the late Mesozoic-Paleogene. Petrology, chemical composition, and P-T geotherm data from xenoliths within the basalts
Nancy Hui-Chun Chen +2 more
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Earthquakes as Precursors of Ductile Shear Zones in the Dry and Strong Lower Crust [PDF]
, 2017 The rheology and the conditions for viscous flow of the dry granulite facies lower crust are still poorly understood. Viscous shearing in the dry and strong lower crust commonly localizes in pseudotachylyte veins, but the deformation mechanisms ...
Harris, K +4 more
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Mineral chemistry and thermobarometry of gabbroic rocks from the Pargeh area (NE Qazvin): A key for understanding the crystallization conditions [PDF]
پترولوژیIntroduction Mineral chemistry data as well as petrography provide a comprehensive picture of magma crystallization conditions that support the conclusions based on geochemical data. In addition, the chemical composition of minerals such as clinopyroxene,
Nahid Naseri +4 more
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