Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎

Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎

In Gol-e-Gohar micaschists from south-east Sanandaj-Sirjan Zone (Kerman province), there are tourmaline crystals which are enriched in  Mg and Na (Mg: 1.830 a.p.f.u and Na: 0.680 a.p.f.u), and so, they are dravite in compositions belonging  to alkaline series. The delineated combinational profiles f...

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Bibliographic Details
Main Authors: Hosein Fatehi, Hamid Ahmadipour, Hesam Moeinzadeh
Format: Article
Language:fas
Published: University of Isfahan 2018-08-01
Series:Petrology
Subjects:
Tourmaline
Micaschist
Gol-e-Gohar Complex
Sanandaj-Sirjan Zone.‎
Online Access:http://ijp.ui.ac.ir/article_22855_c755e15a73e089d72b3935255ebd802c.pdf
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spelling doaj-84fce1979f3f4347ac8e1322591f16a32020-11-24T21:18:33ZfasUniversity of IsfahanPetrology2228-52102322-21822018-08-01928110010.22108/ijp.2018.101553.100822855Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎Hosein Fatehi0Hamid Ahmadipour1Hesam Moeinzadeh2Shahid Bahonar university of Kermanدانشگاه شهید باهنر کرمان foa cldk akhsdShahid bahonar university of KermanIn Gol-e-Gohar micaschists from south-east Sanandaj-Sirjan Zone (Kerman province), there are tourmaline crystals which are enriched in  Mg and Na (Mg: 1.830 a.p.f.u and Na: 0.680 a.p.f.u), and so, they are dravite in compositions belonging  to alkaline series. The delineated combinational profiles from core to rim from  these tourmalines display a weak compositional zoning. Evidences such as the existence of quartz inclusions in these minerals, equilibriated boundaries between the tourmalines and biotites in all cases and the orientation of some tourmaline crystals along with other metapelite-forming minerals and weak chemical zoning in them indicate that they formed during or after acting tectonic forces and metamorphic events. Moreover, chemical composition of the studied tourmalines, such as Fhttp://ijp.ui.ac.ir/article_22855_c755e15a73e089d72b3935255ebd802c.pdfTourmalineMicaschistGol-e-Gohar ComplexSanandaj-Sirjan Zone.‎
collection DOAJ
language fas
format Article
sources DOAJ
author Hosein Fatehi
Hamid Ahmadipour
Hesam Moeinzadeh
spellingShingle Hosein Fatehi
Hamid Ahmadipour
Hesam Moeinzadeh
Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
Petrology
Tourmaline
Micaschist
Gol-e-Gohar Complex
Sanandaj-Sirjan Zone.‎
author_facet Hosein Fatehi
Hamid Ahmadipour
Hesam Moeinzadeh
author_sort Hosein Fatehi
title Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
title_short Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
title_full Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
title_fullStr Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
title_full_unstemmed Origin of tourmaline in micaschists of ‎Gol-e-Gohar metamorphic complex from south-eastern Sanandaj-Sirjan Zone (Baft, Kerman Province)‎
title_sort origin of tourmaline in micaschists of ‎gol-e-gohar metamorphic complex from south-eastern sanandaj-sirjan zone (baft, kerman province)‎
publisher University of Isfahan
series Petrology
issn 2228-5210
2322-2182
publishDate 2018-08-01
description In Gol-e-Gohar micaschists from south-east Sanandaj-Sirjan Zone (Kerman province), there are tourmaline crystals which are enriched in  Mg and Na (Mg: 1.830 a.p.f.u and Na: 0.680 a.p.f.u), and so, they are dravite in compositions belonging  to alkaline series. The delineated combinational profiles from core to rim from  these tourmalines display a weak compositional zoning. Evidences such as the existence of quartz inclusions in these minerals, equilibriated boundaries between the tourmalines and biotites in all cases and the orientation of some tourmaline crystals along with other metapelite-forming minerals and weak chemical zoning in them indicate that they formed during or after acting tectonic forces and metamorphic events. Moreover, chemical composition of the studied tourmalines, such as F
topic Tourmaline
Micaschist
Gol-e-Gohar Complex
Sanandaj-Sirjan Zone.‎
url http://ijp.ui.ac.ir/article_22855_c755e15a73e089d72b3935255ebd802c.pdf
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AT hamidahmadipour originoftourmalineinmicaschistsofgolegoharmetamorphiccomplexfromsoutheasternsanandajsirjanzonebaftkermanprovince
AT hesammoeinzadeh originoftourmalineinmicaschistsofgolegoharmetamorphiccomplexfromsoutheasternsanandajsirjanzonebaftkermanprovince
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