Results 101 to 110 of about 798 (184)

Lithogeochemistry and geothermobarometry of mineralized cordierite- orthoamphibole and related rocks at Atik Lake, Manitoba, Némiscau and Montauban, Québec

, 1992
Cordierite-orthoamphibole rocks associated with contrasting polymetallic mineralization occur in a wide range of metamorphic conditions in the Atik Lake, Manitoba, and Nemiscau and Montauban, Quebec, metamorphic terranes.Lithogeochemistry and ...
Bernier, Louis, 1961-
core  

Archean eclogite-facies oceanic crust indicates modern-style plate tectonics. [PDF]

Proc Natl Acad Sci U S A, 2022
Ning W, Kusky T, Wang L, Huang B.
europepmc   +1 more source

Petrography, geothermobarometry and metamorphic history of metapelites from the Central Ruby Range, southwest Montana

, 2015
The Ruby Range is one of several uplifted Precambrian blocks in southwest Montana, near the northwestern margin of the Archean Wyoming province. It was metamorphosed during the Big Sky orogeny ~ 1.72-1.79 Ga (Baldwin et al., 2014; Cramer et al., 2013 ...
Hamelin, Clémentine
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Geothermobarometry of Sahneh, Harsin-Nourabad ultramafic rocks (NE-Kermanshah) [PDF]

Iranian Journal of Crystallography and Mineralogy, 2021
A Moradpour, A Ahmadi Khalaji, R Zarei Sahamieh, R Sarikhani, MR Emami Meybodi   +4 more
openaire   +1 more source

Petrogenesis of Miocene volcanic arc rocks over the Chilean- Pampean flat-slab segment of the Central Andes constrained by mineral chemistry

Geologica Acta, 2014
Miocene arc volcanism is manifested widely in the Valle del Cura-El Indio belt region (29°30´–30° South latitude), in the southern Central Andes of Argentina and Chile.
V.D. LITVAK, S. POMA
doaj  

Pristine microstructures in pseudotachylytes formed in dry lower crust, Lofoten, Norway. [PDF]

Philos Trans A Math Phys Eng Sci, 2021
Dunkel KG, Morales LFG, Jamtveit B.
europepmc   +1 more source

Massive methane fluxing from magma-sediment interaction in the end-Triassic Central Atlantic Magmatic Province. [PDF]

Nat Commun, 2021
Capriolo M, Marzoli A, Aradi LE, Ackerson MR, Bartoli O, Callegaro S, Dal Corso J, Ernesto M, Gouvêa Vasconcellos EM, De Min A, Newton RJ, Szabó C.   +11 more
europepmc   +1 more source

Geothermobarometry of Metamorphic Rocks Associated with the Sanak-Baranof Plutonic Belt in the Chugach-Prince William Terrane, Southern Alaska

The southern Alaska margin is a complex geologic region with a history of subduction-accretion, plutonism, and metamorphism. The Chugach–Prince William accretionary terrane (CPW) is intruded by the Sanak-Baranof plutonic belt, a series of intrusions ...
Boyle, Claire
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Química mineral, geotermobarometria e suas implicações na evolução do Complexo Pinheiro Machado, região de Monte Bonito, RS [PDF]

, 2020
Este trabalho apresenta dados de petrologia, química mineral e de geotermobarometria das rochas do Complexo Pinheiro Machado na região de Monte Bonito, domínio oriental do Cinturão Dom Feliciano. Os dados foram obtidos a partir de estudos petrográficos e
Bastos, Vivianne Andrade
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The Peak Metamorphic P–T Conditions of the Sanbagawa Schists in the Shibukawa Area, Central Japan: Application of Raman Geothermobarometry

The quantitative pressure (P)–temperature (T) conditions of low-grade metamorphic rocks, such as pumpellyite–actinolite and greenschist facies, are largely unknown mainly owing to the difficulty in applying thermodynamic methods despite their
Yuki Tomioka, Yui Kouketsu, Katsuyoshi Michibayashi   +2 more
core   +1 more source