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Biotite from
Elbaite pegmatite, Holý vrch deposit, Moldanubian Zone pegmatites, Vlastějovice, Kutná Hora District, Central Bohemian Region, Czech Republic


Locality type:Pegmatite
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Elbaite pegmatite, Holý vrch deposit, Moldanubian Zone pegmatites, Vlastějovice, Kutná Hora District, Central Bohemian Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:1241272
Long-form Identifier:1:3:1241272:1
GUID (UUID V4):57eeeb08-3419-44f9-a533-f82db1668b37
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
granitic pegmatites in the Moldanubian Zone, Czech Republic; examples from the Vlastějovice region Milan...37 Brno, Czech Republic; mnovak@sci.muni.cz * Corresponding author Three groups of pegmatites distinct...amphibole, garnet, and biotite) were distinguished in the Vlastějovice region, Moldanubian Zone: a) tourmaline-bearing...tourmaline-bearing pegmatites (Qz + Kfs + Pl + Bt + Ms + Tur) enclosed in the pre-Variscan orthogneiss, b) contaminated...contaminated amphibole-bearing pegmatites (Pl + Qz + Amp + Kfs + fluorite + allanite) hosted by the Fe-skarn
Journal (article/letter/editorial)
SIGNATURE IN GRANITIC PEGMATITES, WITH EXAMPLES FROM THE MOLDANUBIAN ZONE, CZECH REPUBLIC Milan NOVÁK§, Radek...Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic Lukáš KRMÍČEK Department of Geological Sciences...Brno, Czech Republic Petr Černý 4C Minerals, s.r.o. Korunní 29, CZ–120 00 Praha 2, Czech Republic Abstract...granitic pegmatites with mixed (NYF + LCT) signatures from the Moldanubian Zone, Czech Republic, were examined...discerned. The Li-bearing (lithium micas + elbaite) Kracovice pegmatite, with “amazonite”, samarskite and fergusonite
Journal (article/letter/editorial)
CRYSTALS FROM POCKETS IN COMMON PEGMATITES OF THE MOLDANUBIAN ZONE, CZECH REPUBLIC Petr GADAS§, Milan NOVÁK...Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic Jan FILIP Regional Centre of Advanced Technologies...University, 17. listopadu 12, CZ–771 46 Olomouc, Czech Republic Michaela VAŠINOVÁ GALIOVÁ Department of Chemistry...Kotlářská 2, CZ–611 37 Brno, Czech Republic Abstract Common pegmatites with pockets lined with crystals...migmatized biotite–sillimanite gneisses and felsic granulites of the Strážek Unit, Moldanubian Zone, in the
Journal (article/letter/editorial)
Secondary blue tourmaline after garnet from elbaite-subtype pegmatites; implications for source and behavior...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic; zbynek@burival.com * Corresponding author...Secondary blue tourmaline (schorl to Fe-rich fluor-elbaite to very rare Fe-rich fluor-liddicoatite) with quartz...spessartine–almandine garnet and albite in elbaite-subtype pegmatites cutting pyroxene gneisses and calcite...Madagascar) and paragneisses (at Ctidružice, Moldanubian Zone, Czech Republic). Only garnet from the albite adjacent
Journal (article/letter/editorial)
the mixed (NYF+LCT) Kracovice pegmatite (Moldanubian Zone, Czech Republic) Renata Čopjaková1,*, Radek Škoda1...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic 2 Department of Chemistry, Faculty of Science...University, Kotlářská 2, 611 37 Brno, Czech Republic 3 Central European Institute of Technology (CEITEC)...Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic 4 Department of Earth, Ocean, and Atmospheric...Li-rich fluor-schorl to fluor-elbaite (TurP2) from the Kracovice pegmatite (mixed NYF+LCT signature), was
Journal (article/letter/editorial)
mineralization from NYF Vepice pegmatite, Milevsko pluton, southern Bohemia (Czech Republic) – a reflection of the...museum, Cirkusová 1740, CZ-190 00, Prague 9, Czech Republic; jiri.sejkora@nm.cz Department of Geological...611 37 Brno, Czech Republic 3 Prácheň museum, Velké náměstí 114, 397 24 Písek, Czech Republic * Corresponding...intragranitic pegmatite No. III from Vepice near Kovářov enclosed in the Milevsko Pluton, Moldanubian Zone, Southern...Southern Bohemia. Zoned pegmatite dike, up to 30 cm thick, has transitional contact with host durbachite
Journal (article/letter/editorial)
examples from NYF pegmatites of the Třebíč Pluton, Moldanubian Zone, Czech Republic Renata Čopjaková1*...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic; copjakova@sci.muni.cz Department of Chemistry...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Central European Institute of Technology (CEITEC)...Brno, Czech Republic Corresponding author Tourmalines from NYF and mixed (NYF + LCT) pegmatites of the...the Třebíč Pluton (Moldanubian Zone, Czech Republic) are generally characterized by variable and relatively
Journal (article/letter/editorial)
RARE-ELEMENT PEGMATITES, REGIONAL METAMORPHISM AND MAGMATISM INTERRELATED IN THE MOLDANUBIAN DOMAIN OF THE...THE VARISCAN BOHEMIAN MASSIF, CZECH REPUBLIC? Jérémie MELLETON§ and Eric GLOAGUEN BRGM, Direction Géoressources...Brno, Czech Republic Karel BREITER Geological Institute v.v.i., Academy of Science of the Czech Republic...CZ–16500 Praha, Czech Republic Abstract The Moldanubian domain of the Variscan Bohemian Massif is characterized...characterized by a large number of rare-element pegmatites, which are of possible economic importance. In
Journal (article/letter/editorial)
Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Institut für Mineralogie und Kristallographie...2, Czech Republic 4 Department of Chemistry, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic...Republic 5 Central European Institute of Technology (CEITEC), Masaryk University, Kamenice 5, 625 00 Brno...Brno, Czech Republic 6 Division of Geological and Planetary Sciences, California Institute of Technology...tourmaline species, which is closely related to elbaite through the substitution YAlW0.5OY1 LiW–0.5(OH)–1
Journal (article/letter/editorial)
hydrothermal stage; examples from NYF pegmatites of the Třebíč Pluton, Czech Republic Adam ZACHAŘ*, Milan NOVÁK,...Masaryk University, Kotlářská 2, Brno 611 37, Czech Republic; adamzachar@seznam.cz * Corresponding author...intraplutonic euxenite-type NYF pegmatites of the Třebíč Pluton, Moldanubian Zone occurring between Třebíč and...magmatic Be-minerals crystallized mainly in massive pegmatite (paragenetic type I) including common beryl I...usually occurs in pegmatites with rare tourmaline, whereas helvite-danalite bearing pegmatites are tourmaline-rich
Journal (article/letter/editorial)
from REL–REE euxenite-subtype pegmatites of the Třebíč Pluton, Czech Republic; substitutions and fractionation...Kotlářská 2, 61137 Brno, Czech Republic b Czech Geological Survey, Czech Republic Received 26 September...REL–REE euxenite-subtype pegmatites from the Třebíč Pluton, Czech Republic. They form strongly metamictized...Identification and alteration trends of granitic–pegmatite-hosted (Y,REE,U,Th)–(Nb,Ta,Ti) oxide minerals:...texturalparagenetic units located in the Vladislav pegmatite. Simultaneous increase of U/(U + Th) and Y/(Y
Journal (article/letter/editorial)
TOURMALINE FROM INTRAGRANITIC NYF PEGMATITES OF THE TŘEBÍ Č PLUTON, CZECH REPUBLIC: AN ELECTRON MICROPROBE,...Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic Jan FILIP Regional Centre of Advanced Technologies...University, Šlechtitelů 11, CZ–783 71 Olomouc, Czech Republic Ivo MACEK Department of Geological Sciences...Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic Tomáš VACULOVIČ Department of Chemistry, Masaryk...Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic Abstract Tourmalines (dravite – schorl – uvite
Journal (article/letter/editorial)
EUXENITE-TYPE NYF PEGMATITE RELATED TO THE OROGENIC ULTRAPOTASSIC TŘEBÍČ PLUTON, CZECH REPUBLIC Milan NOVÁK§...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Jan FILIP Centre for Nanomaterial Research...771 46 Olomouc, Czech Republic Abstract An intragranitic, euxenite-type NYF pegmatite, Kožichovice II...the other Fe,Mg minerals (biotite, tourmaline, amphibole) from the pegmatites of the Třebíč pluton. The...non-pegmatitic environments rather than to NYF pegmatites, and support a rather unique bulk-composition
Journal (issue)
Norway 8th International Symposium on Granitic Pegmatites Pre-conference excursion Tysfjord-Hamarøy PEG2017...PEG2017 8th International Symposium on Granitic Pegmatites Pre-conference excursion - Tysfjord-Hamarøy...in southwestern Fennoscandia: Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………...REE) concentration in rare-element granites and pegmatites from Russia………………………………………………………………..4 BARROS...MENUGE, J.F., ZACK, T. Rb-Sr studies of spodumene pegmatites and associated rocks in Leinster, Ireland…………………8
Journal (article/letter/editorial)
fluorapatite in a Variscan pegmatite from Eibenstein an der Thaya, Bohemian massif, Lower Austria ANDREAS...an elbaite-subtype pegmatite from the Drosendorf Complex (near Eibenstein an der Thaya, Bohemian massif...„ 5 Ma from Sm/Nd garnet-albite isochron) the pegmatite might be related to the Variscan Rastenberg type...apfu) Fe-bearing olenite-elbaite to Mn-rich (0.86-1.27 apfu) olenite-elbaite, which reflects the Mn-enrichment...Mn-enrichment of the pegmatite system during the late stages of its evolution. Mn-rich Li-bearing olenite
Journal (article/letter/editorial)
composition of tourmaline from the Dolní Rožínka elbaite pegmatite František Novotný*, Milan Novák a Jan Cempírek...composition of tourmaline in the elbaite-subtype granitic pegmatite at Dolní Rožínka records evolution...tourmaline, including metasomatic tourmaline after biotite, tourmaline + quartz intergrowths, zoned tourmaline...using electron microprobe. The tourmaline after biotite is slightly Al-deficient Mg-enriched schorl whereas...formed by Li-rich schorl whereas rims by Mn-rich elbaite. The zoned crystals from pockets are sometimes
Journal (article/letter/editorial)
chlorite group from the Malkhan gem tourmaline deposit, Central Transbaikalia, Russia VICTOR Y. ZAGORSKY,1...Sosedka and Mokhovaya pegmatite veins, Malkhan gem tourmaline deposit, Chikoy district, Chita oblast, Russia...feldspars from miarolitic cavities. Fragments of elbaite, danburite, and albite are included in the borocookeite...in pegmatites in Madagascar (Lacroix 1912, 1922). Boron-containing cookeites occur in pegmatites at the...the Muiane deposit in Mozambique (Sahama et al. 1968) at and Radkovice in the Czech Republic ( Černý
Journal (article/letter/editorial)
hydrothermal veins at Laany, Brno Batholith, Czech Republic Milan Novák and Jan Filip, Brno With 5 figures...hydrothermal veins at La any, Brno Batholith, Czech Republic. – N. Jb. Miner. Mh. 2002 (9): 385 – 399; Stuttgart...metadiorite at La any, the Brno Batholith, Czech Republic. Light grey to pinkish grey axinite is commonly...leucocratic granites adjacent to the metabazite zone, was necessary. The other elements (Ca, Mg, Fe,...compositionally similar tourmaline-bearing veins in metabasite zone of the Brno Batholith instead axinite-bearing veins
Journal (article/letter/editorial)
Mn-rich lithian siderophyllite in miarolitic NYF pegmatites of the Königshain granite, Lausitz, Germany H...F in average quantities. Abundant miarolitic pegmatites of the NYF family with a broad diversity of rare...lepidolite, phengite, manganese, cesium, SIMS, NYF pegmatite, Königshain, Lausitz. Introduction The small...and thortveitite, (Sc, Y)2 Si2 O7, defines the pegmatites from Königshain as a particularly important mineralogical...Heftetjern pegmatite in Tørdal, Norway (Raade et al. 2004), and the miarolitic pegmatites at Baveno,
Journal (issue)
to 4 cm, on matrix, from Ghundao Hill, Mardan district, Pakistan. F. John Barlow collection; photo by...Minerals E & R Crystals Eastern Minerals - Czech Republic Erich's Minerals Wholesale - Austria Eurasia...Michel M inerals - France KARP & J. HYRSL * Czech. Republic Keeper of The Earth King's Dragon Kucera, Enrique...ikon M ineralien Kontor - Germany Min - Geo - Czech Republic Minas Victoria - Spain M iner-W a - Poland...inerals - Brazil Van Scriver's M inerals - Czech Republic Vasconcelos - Brazil W einrich, Dan Minerals
Journal (article/letter/editorial)
schorl and lithian excess-boron olenite in a pegmatite from the Koralpe (eastern Alps, Austria) ANGELIKA...Abstract: At the margins of a plagioclase-quartz pegmatite near Stoffhütte (Koralpe, Austroalpine realm,...excess-boron olenite. At the pegmatite contact with mylonitic garnet-biotite schists, a tourmalinite band...garnet. Within the pegmatite, only olenitic crystals were found. Within a transition zone, the Mg-rich schorl...olenite so far is the lithian olenite from a pegmatite at Stoffhütte (Koralpe) in the Eastern Alps of
Report (edition)
................................ 32 Marble Bar region ................................................. 32 v Section 2 Gemstones associated with pegmatites Chapter 6 Beryl group 35 Beryl ..................................................... 36 Cue region ..................................................................................... 36 Yalgoo region .................................................................................... 40 Menzies region ..............................................
Report (edition)
FRONTISPIECE Tiger iron from the Ord Ranges, Pilbara region, displaying folded bands of dark brown hematite...area, Pilbara region. The sphere, approximately 35 cm in diameter, contains a central lens of tiger eye....... 28 Section 2 Gemstones associated with pegmatites Chapter 3 Beryl group 33 Beryl properties .......................................... 34 Cue region...................................................................................... 34 Yalgoo region ..............................................
Journal (volume)
of Szeged On the cover: Map of the Carpathian region with type localities of new mineral species, rocks...Mineralogical-Geochemical Branch tional na MA ion Inter at Czech Geological Society I ral ine ogi l Assosi Croatian...(Hungary) (Hungary) (Romania) (Hungary) (France) (Czech Republic) (Croatia) (Hungary) (Poland) (Slovenia) (Bulgaria)...(Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia) (Czech Republic) (Japan) (Germany)...591 GP85 Jadeitites and their record of subduction zone processes......................................
Journal (article/letter/editorial)
listopadu 15/2172, CZ-708 33 Ostrava-Poruba, Czech Republic [Received 8 May 2007; Accepted 11 September...Fetot >0.9; Si = 2.6 3.1; in Red Cross/Tanco pegmatites (Morgan and London, 1987; Hawthorne et al., 1999);...3 0.7; VIAl >0.6; Si = 2.6 3.1; in spodumene pegmatites (Kuznetsova and Zagorskiy, 1984; Semenov and...of the complete trioctahedral system phlogopite/biotite/siderophyllite-lepidomelane according to Foster...of the complete trioctahedral system phlogopite/biotite/siderophyllite–lepidomelane according to Foster
 
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