Tourmalinite from Velké Žernoseky (Oparno Crystalline Complex, northern Bohemia)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33152322" target="_blank" >RIV/61989592:15310/14:33152322 - isvavai.cz</a>

Alternative codes found

RIV/00094862:_____/14:#0001771 RIV/00216224:14310/14:00080596

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Turmalinit z Velkých Žernosek (oparenské krystalinikum, severní Čechy)

Original language description

Tourmalinite occurrences at Kalvárie hill near Velké Žernoseky (northern Bohemia, Czech Republic) are represented by massive tourmaline-rich layers (with minor quartz {10 vol.%) in biotite-muscovite metapelites (phyllite to schist). Two tourmalinite assemblages were identified: a) almost monomineral tourmalinites to quartz-tourmaline rocks with accessory biotite, chlorite, fluorapatite, muscovite, calcite, and K-feldspar; b) tourmaline-epidote-quartz tourmalinites with minor garnet, muscovite and chlorite, and rare titanite, epidote and zircon. Garnet from the contact of the latter assemblage with the host rock (schist) exhibits an inverse zoning of Fe and Mn (Mn-rich core, Fe-rich rims). Four textural and compositional types of tourmaline containing variable contents of Fe3+, Fe2+, Ti, Ca, Na, and F were found. Other tourmalinite occurrences in the Oparno Crystalline Complex (Oparno-Černodolský mlýn, Chotiměř) are characterized by an increased amount of quartz, and typically form tour

Czech name

Turmalinit z Velkých Žernosek (oparenské krystalinikum, severní Čechy)

Czech description

Tourmalinite occurrences at Kalvárie hill near Velké Žernoseky (northern Bohemia, Czech Republic) are represented by massive tourmaline-rich layers (with minor quartz {10 vol.%) in biotite-muscovite metapelites (phyllite to schist). Two tourmalinite assemblages were identified: a) almost monomineral tourmalinites to quartz-tourmaline rocks with accessory biotite, chlorite, fluorapatite, muscovite, calcite, and K-feldspar; b) tourmaline-epidote-quartz tourmalinites with minor garnet, muscovite and chlorite, and rare titanite, epidote and zircon. Garnet from the contact of the latter assemblage with the host rock (schist) exhibits an inverse zoning of Fe and Mn (Mn-rich core, Fe-rich rims). Four textural and compositional types of tourmaline containing variable contents of Fe3+, Fe2+, Ti, Ca, Na, and F were found. Other tourmalinite occurrences in the Oparno Crystalline Complex (Oparno-Černodolský mlýn, Chotiměř) are characterized by an increased amount of quartz, and typically form tour

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/GAP210%2F10%2F0743" target="_blank" >GAP210/10/0743: Chemical composition and structural order of natural tourmalines - geochemical versus crystal-structural constrains</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Name of the periodical

Bulletin mineralogicko-petrografického oddělení Národního muzea

ISSN

1211-0329

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

15-24

UT code for WoS article

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EID of the result in the Scopus database

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