Burd Gol granite Massif as a typical product of the Late Cambrian post-orogenic magmatism in the SE part of the Lake Zone, Gobi Altay, SW Mongolia

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F10%3A00000267" target="_blank" >RIV/00025798:_____/10:00000267 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Burd Gol granite Massif as a typical product of the Late Cambrian post-orogenic magmatism in the SE part of the Lake Zone, Gobi Altay, SW Mongolia

Original language description

Intrusion of the Cambrian Burd Gol Granite Massif into the Proterozoic metamorphic rocks of the Zamtyn Nuruu and molasse-like sediments of the Boomyn Khudag culminated the collisional events of the Caledonian evolution in the SE part of the Lake Zone, Gobi Altay, SW Mongolia. The monotonous leucogranites of the Burd Gol Massif have a high-K geochemical signature with an intermediate initial Sr ratio (87Sr/86Sr510 = 0.7064) and rather unradiogenic Nd ( = ?1.5 and ?0.2). The ICP-MS U?Th?Pb dating of monazites and zircons yields intrusive ages between 506.4 ? 5.4 and 513.4 ? 4.3 Ma. The final stage of magmatic activity is documented by the Ar?Ar dating of muscovite from a pegmatite dyke at 485.1 ? 3.2 Ma. The granites intruded and thermally influenced theterrestrial clastic sediments of the Boomyn Khudag Formation. These new data argue against the previously assumed Permian age of the Burd Gol Massif and illustrates the terrestrial evolution in this part of the Lake Zone during the Cambr

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2010

Confidentiality

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

Name of the periodical

Journal of Geosciences

ISSN

1802-6222

e-ISSN

—

Volume of the periodical

55

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

18

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—