Eclogite varieties and petrotectonic evolution of the northern Guatemala Suture Complex

Autor:	Uwe Martens, Tatsuki Tsujimori, Juhn G. Liou
Rok vydání:	2016
Předmět:	010504 meteorology & atmospheric sciences Lawsonite Geochemistry Geology engineering.material 010502 geochemistry & geophysics 01 natural sciences Coesite engineering Paragenesis Suture (geology) Eclogite 0105 earth and related environmental sciences Gneiss
Zdroj:	International Geology Review. 59:721-740
ISSN:	1938-2839 0020-6814
Popis:	Field and petrologic characteristics of two new eclogite localities within the Guatemala Suture Complex (GSC) north of the Motagua Fault are presented. The Tuncaj Hill locality exposes a coherent body of retrogressed eclogite hundreds of metres long that is associated with serpentinite of the North Motagua Unit. The Tanilar River locality exposes numerous bands and lenses of eclogite hosted in sialic gneisses of the Chuacus Complex. The Tuncaj eclogite has a two-stage prograde evolution containing the peak assemblage Grt + Omp + Ttn + Czo + Zo ± Am, formed at temperatures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::be541086b5d1ba0c6215a2976f45616a https://doi.org/10.1080/00206814.2016.1245592 Zobrazit plný text záznamu