An Analysis of an Appalachian Metamorphic Suite
The Blue Ridge is one of over a dozen provinces located in the much larger Appalachian Mountain Range which spans across the eastern United States. The Appalachian Mountains began to form close to 500 million years ago and rocks within the Blue Ridge ...
Williams, Chadwick A.
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Retrograde metamorphic rocks provide key insights into the pressureerature (P-T) evolution of exhumed material, and resultant P-T constraints have direct implications for the mechanical and thermal conditions of subduction interfaces.
Stockli, D.F. +5 more
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Interaction of mantle convection with the lithosphere and the origin of kimberlites
Thermobarometry of xenolites/xenocrysts from 39 kimberlites of Eurasia, Africa, and North America demonstrates that the deepest xenolites, as well as all the other, are exhumed from the depleted lithosphere implying in agreement with petrologic and ...
O. V. Aryasova, Ya. M. Khazan
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Discrete magma injections drive the 2021 La Palma eruption. [PDF]
Ubide T +9 more
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Calorimetric thermobarometry of experimentally shocked quartz
Structural damage in experimentally shock-metamorphosed, granular quartz is quantitatively measurable by differential scanning calorimetry (DSC). Shock-induced loss of crystallinity is witnessed by disappearance of the alpha/beta phase transformation and
Ocker, Katherine D. +2 more
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This study provides new insights on the conditions of melt generation and of magma transport and storage beneath Tristan da Cunha Island in the South Atlantic. Situated at the seaward end of the Walvis Ridge-guyot hotspot track, this island is related to
Weit, A +11 more
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Bubble-enhanced basanite-tephrite mixing in the early stages of the Cumbre Vieja 2021 eruption, La Palma, Canary Islands. [PDF]
González-García D +3 more
europepmc +1 more source
International audienceHigh-pressure rocks such as eclogite and blueschist are metamorphic markers of paleo-subduction zones, and their formation at high-pressure and low-temperature conditions is relatively well understood since it has been the focus of ...
Naïr, Inès +11 more
core +1 more source
New Evidence of Proterozoic Migh-P/T Metamorphism in East Antarctica from thermobarometry and |n-Situ U-Pb Age Dating of Monazite in Metamorphic Glacial Clasts, Central Transantarctic Mountains, Antarctica (2014-08-21) [PDF]
Thesis defense of Chelsea Nissen Department of Earth and Environmental Sciences on her topic "New Evidence of Proterozoic Migh-P/T Metamorphism in East Antarctica from thermobarometry and |n-Situ U-Pb Age Dating of Monazite in Metamorphic Glacial Clasts,
Nisssen, Chelsea +1 more
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The magmatic evolution of South-East Crater (Mt. Etna) during the February-April 2021 sequence of lava fountains from a mineral chemistry perspective. [PDF]
Musu A +5 more
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