Compositional evolution of grossular garnet from leucotonalitic
pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA,
LA-ICP-MS, IR and CL study

J 2013

Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study

GADAS, Petr, Milan NOVÁK, Dominik TALLA a Michaela VAŠINOVÁ GALIOVÁ

Základní údaje

Originální název

Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study

Název česky

Vývoj složení grossularového granátu z leukotonalitového pegmatitu u Rudy nad Moravou, Česká republika, komplexní EMPA, LA-ICP-MS, IR aCL studie

Autoři

GADAS, Petr (203 Česká republika, garant, domácí), Milan NOVÁK (203 Česká republika, domácí), Dominik TALLA (203 Česká republika) a Michaela VAŠINOVÁ GALIOVÁ (203 Česká republika, domácí)

Vydání

Mineralogy and Petrology, Wien, Springer-Verlag, 2013, 0930-0708

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Rakousko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.598

Kód RIV

RIV/00216224:14310/13:00066057

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1007/s00710-012-0232-8

UT WoS

000317350300016

Klíčová slova česky

leukotonalitový pegmatit;mineralogie;krystalochemie;elektronová mikrosonda;LA-ICP,infračervená spektroskopie;katodoluminiscence;staroměstské krystalinikum;Česká republika

Klíčová slova anglicky

leucotonalitic pegmatite;mineralogy;crystal chemistry;electron microprobe;LA-ICP;Infrared spectroscopy;cathodoluminiscence;Staré Město Unit;Czech Republic

Štítky

AKR, rivok, ZR

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 4. 2014 14:52, Ing. Zdeňka Rašková

Anotace

V originále

Five distinct paragenetic, morphological and compositional types of grossular garnet (G1, G2, G3, G4, G5) were distinguished within the individual (sub)units of the zoned leucotonalitic pegmatite cutting serpentinized lherzolite with rodingite dikes at Žďár near Ruda nad Moravou, Staré Město Unit, Northern Moravia. Detailed study using Electron Microprobe Analysis, Laser Ablation Inductively Coupled Plasma Mass Spectrometry, Cathodoluminiscence and Infrared Spectroscopy revealed distinct compositional trends in major, minor and trace elements. The contents of Fe3+, Mn, Mg and Ti increase from early garnet (G1) in the outermost grossular subunit through the interstitial garnet (G2) in the leucocratic subunit to graphic intergrowths of quartz+garnet (G3) in the coarse-grained unit. Then these constituents decrease in inclusions of garnet (G4) from the blocky unit and large crystals of garnet (G5) from the quartz core. Some trace elements (V, Ni, Y) exhibit the same trends, only Be evidently increases in garnet from border zone to the centre. Fluorine has negative correlation with Fe3+ as well as some trace elements (Ta, Pb). Concentrations of H2O in garnets, up to 0.22 wt.% H2O, are comparable with spessartine-almandine garnets from the Rutherford No. 2 pegmatite, Virginia, and grossular garnets from high-temperature calc-silicate rocks (skarns). Water contents correlate positively with Fe3+, but inversely with F. The use of water contents in garnet to elucidate the fluctuations of activity of H2O during the pegmatite formation is only limited; the incorporation of hydrous defects seems to be controlled instead by crystal-structural constraints. However, the sum of all volatile components (H2O + F) increases about twice from the outermost subunit to the centre of the pegmatite body.

Návaznosti

GAP210/10/0743, projekt VaV

Název: Chemické složení a stupeň strukturního uspořádání přírodních turmalínů - geochemické versus strukturní faktory

Investor: Grantová agentura ČR, Chemické složení a stupeň strukturního uspořádání přírodních turmalínů - geochemické versus strukturní faktory

MSM0021622412, záměr

Název: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Akronym: INCHEMBIOL)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální , regionální a lokální úrovni

Citovat

GADAS, Petr, Milan NOVÁK, Dominik TALLA a Michaela VAŠINOVÁ GALIOVÁ. Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study. Mineralogy and Petrology. Wien: Springer-Verlag, 2013, roč. 107, č. 2, s. 311-326. ISSN 0930-0708. Dostupné z: https://dx.doi.org/10.1007/s00710-012-0232-8.

@article{1092507,
   author = {Gadas, Petr and Novák, Milan and Talla, Dominik and Vašinová Galiová, Michaela},
   article_location = {Wien},
   article_number = {2},
   doi = {http://dx.doi.org/10.1007/s00710-012-0232-8},
   keywords = {leucotonalitic pegmatite;mineralogy;crystal chemistry;electron microprobe;LA-ICP;Infrared spectroscopy;cathodoluminiscence;Staré Město Unit;Czech Republic},
   language = {eng},
   issn = {0930-0708},
   journal = {Mineralogy and Petrology},
   title = {Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study},
   url = {http://link.springer.com/article/10.1007/s00710-012-0232-8/fulltext.html},
   volume = {107},
   year = {2013}
}

TY  - JOUR
ID  - 1092507
AU  - Gadas, Petr - Novák, Milan - Talla, Dominik - Vašinová Galiová, Michaela
PY  - 2013
TI  - Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study
JF  - Mineralogy and Petrology
VL  - 107
IS  - 2
SP  - 311-326
EP  - 311-326
PB  - Springer-Verlag
SN  - 09300708
KW  - leucotonalitic pegmatite;mineralogy;crystal chemistry;electron microprobe;LA-ICP;Infrared spectroscopy;cathodoluminiscence;Staré Město Unit;Czech Republic
UR  - http://link.springer.com/article/10.1007/s00710-012-0232-8/fulltext.html
L2  - http://link.springer.com/article/10.1007/s00710-012-0232-8/fulltext.html
N2  - Five distinct paragenetic, morphological and compositional types of grossular garnet (G1, G2, G3, G4, G5) were distinguished within the individual (sub)units of the zoned leucotonalitic pegmatite cutting serpentinized lherzolite with rodingite dikes at Žďár near Ruda nad Moravou, Staré Město Unit, Northern Moravia. Detailed study using Electron Microprobe Analysis, Laser Ablation Inductively Coupled Plasma Mass Spectrometry, Cathodoluminiscence and Infrared Spectroscopy revealed distinct compositional trends in major, minor and trace elements. The contents of Fe3+, Mn, Mg and Ti increase from early garnet (G1) in the outermost grossular subunit through the interstitial garnet (G2) in the leucocratic subunit to graphic intergrowths of quartz+garnet (G3) in the coarse-grained unit. Then these constituents decrease in inclusions of garnet (G4) from the blocky unit and large crystals of garnet (G5) from the quartz core. Some trace elements (V, Ni, Y) exhibit the same trends, only Be evidently increases in garnet from border zone to the centre. Fluorine has negative correlation with Fe3+ as well as some trace elements (Ta, Pb). Concentrations of H2O in garnets, up to 0.22 wt.% H2O, are comparable with spessartine-almandine garnets from the Rutherford No. 2 pegmatite, Virginia, and grossular garnets from high-temperature calc-silicate rocks (skarns). Water contents correlate positively with Fe3+, but inversely with F. The use of water contents in garnet to elucidate the fluctuations of activity of H2O during the pegmatite formation is only limited; the incorporation of hydrous defects seems to be controlled instead by crystal-structural constraints. However, the sum of all volatile components (H2O + F) increases about twice from the outermost subunit to the centre of the pegmatite body.
ER  -

GADAS, Petr, Milan NOVÁK, Dominik TALLA a Michaela VAŠINOVÁ GALIOVÁ. Compositional evolution of grossular garnet from leucotonalitic pegmatite at Ruda nad Moravou, Czech Republic; a complex EMPA, LA-ICP-MS, IR and CL study. \textit{Mineralogy and Petrology}. Wien: Springer-Verlag, 2013, roč.~107, č.~2, s.~311-326. ISSN~0930-0708. Dostupné z: https://dx.doi.org/10.1007/s00710-012-0232-8.

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