Results 101 to 110 of about 2,038 (207)

Metamorphic diamond from the northeastern margin of Gondwana: Paradigm shifting implications for one of Earth's largest orogens. [PDF]

Sci Adv, 2022
Edgar A, Sanislav IV, Dirks PHGM, Spandler C.   +3 more
europepmc   +1 more source

A re-evaluation of the peak P-T conditions of eclogite-facies metamorphism of the Paleozoic Acatlán Complex (Mexico) reveals deeper subduction. [PDF]

Sci Rep, 2022
Hernández-Uribe D.
europepmc   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Core-Rim thermobarometry in cliffusional zoned garnets: An example from the Tormes Gneissic Dome, NW Salamanca

, 1996
Metapelites and add orthogneisses from the Lower Unit of the Tormes Gneissic Dome, NW Salamanca, contain high-grade mineral assemblages with characteristics diffusional zoned garnets, The P-T path deduced for this unit from combined studies based on ...
Indares, A., Escuder Viruete, Javier, Arenas, R.   +2 more
core  

Petrogenesis of extra-large flake graphite at the Bissett Creek deposit, Canada. [PDF]

Miner Depos, 2023
Drever C, Kinney C, Yakymchuk C.
europepmc   +1 more source

Metamorphism at convergent plate margins: Preface. [PDF]

Geosci Front, 2022
Palin RM, Roberts NMW.
europepmc   +1 more source

Thermobarometry and geochronology in the Dulan region, North Qaidam ultrahigh-pressure terrane: resolving spatial variation of ages, temperatures, and pressures [PDF]

, 2014
The Dulan ultrahigh-pressure (UHP) terrane exposes 449-422 Ma eclogites in the east and 449-418 Ma high-pressure granulites to the west, but the relationship between the units is poorly understood.
Regel, Megan Eileen
core  

Application of Clinopyroxene Chemistry to Interpret the Physical Conditions of Ascending Magma, a Case Study of Eocene Volcanic Rocks in the Ghohrud Area (North of Isfahan)

Journal of Economic Geology, 2016
Introduction Volcanic rocks with a porphyritic texture have experienced two crystallization stages. The first is slow, resulting in phenocrysts, and the second, which took place at, or near the surface, or during intrusion into a cooler body of rock ...
Mohammad Sayari, Mortaza Sharifi
doaj  

Mineral chemistry of clinopyroxene: guidance on geo- thermobarometry and tectonomagmatic setting of Nabar volcanic rocks, South of Kashan

Journal of Economic Geology, 2017
Introduction The Nabar area that is a part of the Urumieh- Dokhtar volcano- plutonic belt is located in the south of Kashan. Research works such as Emami (Emami, 1993) and Abbasi (Abbasi, 2012) have been done about the geology of this area.
Rezvan Mehvari, Moussa Noghreyan, Mortaza Sharifi, Mohammad Ali Mackizadeh, Seyed Hassan Tabatabaei, Ghodrat Torabi   +5 more
doaj   +1 more source

Initial H2O content and conditions of parent magma origin for Gorely volcano (Southern Kamchatka) estimated by trace element thermobarometry

, 2017
The formation conditions of the parental magmas of Gorely volcano, which is located behind a volcanic front in Southern Kamchatka, have been evaluated using the modern methods of micro-element thermobarometry.
Portnyagin, Maxim V., M. V. Portnyagin, A. V. Sobolev, S. P. Krasheninnikov, Krasheninnikov, S. P., Mironov, N. L., N. L. Mironov, D. P. Nazarova, Nazarova, D. P., Sobolev, A. V.   +9 more
core   +1 more source