Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10001272" target="_blank" >RIV/00216208:11310/09:10001272 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif

Original language description

Geochemical and mineralogical study of ore and gangue minerals from the Roudny Au-Ag deposit identified three main mineralization stages differing in temperatures (400-330, 350-250, 250-70 °C) and in composition of parental fluids (from early low-salinity H2O-CO2 +/- CH4-N2 fluids with isotopic signature of metamorphic fluids to low-salinity aqueous fluids with significant admixture of meteoric fluids. Possible ages of electrum mineralization (cca 300 to 275 Ma) and Ag-Pb-Zn vein-type mineralization (cca 275 to 265 Ma) are discussed. Overall, the Roudny deposit shows striking similarities with 300 Ma gold deposits of the French Massif Central.

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

<a href="/en/project/GA205%2F00%2FD039" target="_blank" >GA205/00/D039: Chemical and isotopic compositions of hydrothermal fluids - a key to reconstruction of the origin of fluids and fluid-rock interactions</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Economic Geology

ISSN

0361-0128

e-ISSN

—

Volume of the periodical

104

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

19

Pages from-to

—

UT code for WoS article

000264867000003

EID of the result in the Scopus database

—