Results 91 to 100 of about 798 (184)

A Clockwise P-T Path from the Variscan Basement of the Tisza Unit, Pannonian Basin, Hungary

Geologia Croatica, 2010
The polymetamorphic basement of the Tisza Unit forms a detachedfragment of the Variscan European foreland of the Neotethyanrealm. A clockwise evolution path of a gneiss-amphibolite complexof the Tisza Unit was reconstructed, investigating the ...
Peter Arkai, Peter Horvath, Geza Nagy
doaj   +1 more source

Seeing through the Ottawan Overprint, Adirondack Mtns., NY: Integrating Microstructural Analysis, Geothermobarometry, and in-situ Monazite Petrochronology

, 2020
Integrating field observation with petrochronology is critical for understanding the tectonometamorphic evolution of the North American Grenville Province.
Mistikawy, Justin
core   +1 more source

Neoproterozoic metamorphic evolution of the Isbjørnhamna Group rocks from south-western Svalbard

, 2010
A metamorphosed volcano-sedimentary complex constitutes the Caledonian basement in the south-western part of Wedel Jarlsberg Land, Svalbard. Field, textural and previous thermochronologic data indicate a weak, localized metamorphic Caledonian overprint ...
Daniel K. Holm, Majka, Jaroslaw,, Mazur, Stanislaw, Maciej Manecki, Stanislaw Mazur, Holm, Daniel K., Czerny, Jerzy, Jaroslaw Majka, Jerzy Czerny, Manecki, Maciej   +9 more
core   +2 more sources

Reported ultra-low lava viscosities from the 2021 La Palma eruption are potentially biased. [PDF]

Nat Commun, 2023
Gisbert G, Troll VR, Day JMD, Geiger H, Perez-Torrado FJ, Aulinas M, Deegan FM, Albert H, Carracedo JC.   +8 more
europepmc   +1 more source

Magma mobilization by downward-propagating decompression of the Eyjafjallajökull volcanic plumbing system

Detailed observations of the 2010 Eyjafjallajökull eruptions in Iceland show seismic activity propagating vertically through the entire crust during a ten-week period of volcanic unrest comprising multiple eruption episodes.
White, R. S., Brandsdóttir, B., Gudmundsson, M. T., Woods, A. W., Tarasewicz, J. P. T.   +4 more
core   +1 more source

Eruption of ultralow-viscosity basanite magma at Cumbre Vieja, La Palma, Canary Islands. [PDF]

Nat Commun, 2022
Castro JM, Feisel Y.
europepmc   +1 more source

XMapTools: a MATLAB©-based program for electron microprobe X-ray image processing and geothermobarometry

, 2014
XMapTools is a MATLAB©-based graphical user interface program for electron microprobe X-ray image processing, which can be used to estimate the pressure–temperature conditions of crystallization of minerals in metamorphic rocks.
De Andrade, V, Grosch, Eugene G., de Andrade, Vincent, Schwartz, S, Lewin, Eric, Schwartz, Stéphane, Dubacq, Benoît, Grosch, E G, Dubacq, B, Lewin, E, Lanari, Pierre, Vidal, Olivier, Vidal, O   +12 more
core   +1 more source

Water-sulfur-rich, oxidised adakite magmas are likely porphyry copper progenitors. [PDF]

Sci Rep, 2023
Leong TSJ, Mavrogenes JA, Arculus RJ.
europepmc   +1 more source

Discovery of active off-axis hydrothermal vents at 9° 54'N East Pacific Rise. [PDF]

Proc Natl Acad Sci U S A, 2022
McDermott JM, Parnell-Turner R, Barreyre T, Herrera S, Downing CC, Pittoors NC, Pehr K, Vohsen SA, Dowd WS, Wu JN, Marjanović M, Fornari DJ.   +11 more
europepmc   +1 more source

Geochemistry and mineral chemistry of pelitic gneiss of Ikare area, southwestern Nigeria. [PDF]

Heliyon, 2021
Oziegbe EJ, Ocan OO, Costin G, Horváth P.   +3 more
europepmc   +1 more source