Mineralogical and geochemical evidence for multi-stage origin of mineral veins hosted by teschenites at Tichá, Outer Western Carpathians, Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10212705" target="_blank" >RIV/61989592:15310/10:10212705 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mineralogical and geochemical evidence for multi-stage origin of mineral veins hosted by teschenites at Tichá, Outer Western Carpathians, Czech Republic

Original language description

The mineral veins hosted by a body of Lower Cretaceous teschenite situated within flysch siliciclastics of the Hradiště Formation at Tichá formed during three mineralization stages. The first stage formed by titanite, aegirine-augite, annite, analcime and strontian apatite precipitated from magmatic brines (47-57 wt. % salts) at temperatures of 390-510 °C and low pressures (less then 1 kbar). The second stage is formed by chlorite, calcite, dolomite, siderite, strontianite, quartz, sphalerite and pyrite. It originated from diluted (0.5-4.5 wt. % NaCl eq.) low-temperature (90-190 °C) fluids. The highly positive oxygen isotope compositions suggest the diagenetic source of waters. The third stage is represented by calcite veinlets probably formed during Tertiary deformations.

Czech name

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Czech description

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Type

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

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

<a href="/en/project/GP205%2F07%2FP130" target="_blank" >GP205/07/P130: Neoidic mineralization at the contact of the Bohemian massif and Western Carpathians</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

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

Name of the periodical

Chemie der Erde - Geochemistry

ISSN

0009-2819

e-ISSN

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Volume of the periodical

70

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

16

Pages from-to

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UT code for WoS article

000281998600005

EID of the result in the Scopus database

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