Olivine-bearing symplectites in fractured garnet from eclogite, Moldanubian Zone (Bohemian Massif) - a short-lived, granulite facies event

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10312138" target="_blank" >RIV/00216208:11310/15:10312138 - isvavai.cz</a>

Výsledek na webu

<a href="http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=1&SID=Q2RcY5S7Jrzb6ezyY5D&page=1&doc=3" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=1&SID=Q2RcY5S7Jrzb6ezyY5D&page=1&doc=3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jmg.12135" target="_blank" >10.1111/jmg.12135</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Olivine-bearing symplectites in fractured garnet from eclogite, Moldanubian Zone (Bohemian Massif) - a short-lived, granulite facies event

Popis výsledku v původním jazyce

Recent petrological studies on high-pressure (HP)-ultrahigh-pressure (UHP) metamorphic rocks in the Moldanubian Zone, mainly utilizing compositional zoning and solid phase inclusions in garnet from a variety of lithologies, have established a prograde history involving subduction and subsequent granulite facies metamorphism during the Variscan Orogeny. Two temporally separate metamorphic events are developed rather than a single P-T loop for the HP-UHP metamorphism and amphibolite-granulite facies overprint in the Moldanubian Zone. Here further evidence is presented that the granulite facies metamorphism occurred after the HP-UHP rocks had been exhumed to different levels of the middle or upper crust. A medium-temperature eclogite that is part of a series of tectonic blocks and lenses within migmatites contains a well-preserved eclogite facies assemblage with omphacite and prograde zoned garnet. Omphacite is partly replaced by a symplectite of diopside + plagioclase + amphibole. Garnet

Název v anglickém jazyce

Olivine-bearing symplectites in fractured garnet from eclogite, Moldanubian Zone (Bohemian Massif) - a short-lived, granulite facies event

Popis výsledku anglicky

Recent petrological studies on high-pressure (HP)-ultrahigh-pressure (UHP) metamorphic rocks in the Moldanubian Zone, mainly utilizing compositional zoning and solid phase inclusions in garnet from a variety of lithologies, have established a prograde history involving subduction and subsequent granulite facies metamorphism during the Variscan Orogeny. Two temporally separate metamorphic events are developed rather than a single P-T loop for the HP-UHP metamorphism and amphibolite-granulite facies overprint in the Moldanubian Zone. Here further evidence is presented that the granulite facies metamorphism occurred after the HP-UHP rocks had been exhumed to different levels of the middle or upper crust. A medium-temperature eclogite that is part of a series of tectonic blocks and lenses within migmatites contains a well-preserved eclogite facies assemblage with omphacite and prograde zoned garnet. Omphacite is partly replaced by a symplectite of diopside + plagioclase + amphibole. Garnet

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA13-06958S" target="_blank" >GA13-06958S: Záznam minerálních a texturních znaků před exhumačního a před kolizního vývoje HP/UHP hornin v orogenní zóně</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Metamorphic Geology

ISSN

0263-4929

e-ISSN

—

Svazek periodika

33

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

295-310

Kód UT WoS článku

000357487300003

EID výsledku v databázi Scopus

2-s2.0-84935094122