Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra

Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra

The Dehe Bala pluton is exposed approximately 45 km south-west of Boein Zahra town, Qazvin province. This Pluton which intruded the Eocene volcano-sedimentary rocks of the Urumieh-Dokhtar Magmatic assemblage (UDMA), is mainly composed of granodiorite and produced narrow thermal metamorphic contact a...

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Main Authors: Zeynab Gharamohammadi, Ali Kananian
Format: Article
Language:fas
Published: University of Isfahan 2016-09-01
Series:Petrology
Subjects:
Calc-alkaline
Magma mixing
Lower crust
I-type granite
Dehe Bala pluton
Urumieh- Dokhtar magmatic assemblage (UDMA)
Online Access:http://ijp.ui.ac.ir/article_21022_3d631c8a20c089db97da8f54e9bfdf77.pdf
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spelling doaj-815ca9dea80d42c2a2c74b293ea11c982020-11-24T21:00:35ZfasUniversity of IsfahanPetrology2228-52102322-21822016-09-0172714717021022Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein ZahraZeynab Gharamohammadi0Ali Kananian1School of Geology, College of Sciences, University of Tehran, Tehran, IranSchool of Geology, College of Sciences, University of Tehran, Tehran, IranThe Dehe Bala pluton is exposed approximately 45 km south-west of Boein Zahra town, Qazvin province. This Pluton which intruded the Eocene volcano-sedimentary rocks of the Urumieh-Dokhtar Magmatic assemblage (UDMA), is mainly composed of granodiorite and produced narrow thermal metamorphic contact aureoles surrounding the intrusion. The body is characterized by SiO2 content ranging from 64.2 to 66.9 wt%, high-k calc-alkaline nature and metaluminous character (A/CNKhttp://ijp.ui.ac.ir/article_21022_3d631c8a20c089db97da8f54e9bfdf77.pdfCalc-alkalineMagma mixingLower crustI-type graniteDehe Bala plutonUrumieh- Dokhtar magmatic assemblage (UDMA)
collection DOAJ
language fas
format Article
sources DOAJ
author Zeynab Gharamohammadi
Ali Kananian
spellingShingle Zeynab Gharamohammadi
Ali Kananian
Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
Petrology
Calc-alkaline
Magma mixing
Lower crust
I-type granite
Dehe Bala pluton
Urumieh- Dokhtar magmatic assemblage (UDMA)
author_facet Zeynab Gharamohammadi
Ali Kananian
author_sort Zeynab Gharamohammadi
title Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
title_short Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
title_full Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
title_fullStr Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
title_full_unstemmed Geochemistry and petrogenesis of the Dehe Bala calc-alkaline granodiorites, south west of Boein Zahra
title_sort geochemistry and petrogenesis of the dehe bala calc-alkaline granodiorites, south west of boein zahra
publisher University of Isfahan
series Petrology
issn 2228-5210
2322-2182
publishDate 2016-09-01
description The Dehe Bala pluton is exposed approximately 45 km south-west of Boein Zahra town, Qazvin province. This Pluton which intruded the Eocene volcano-sedimentary rocks of the Urumieh-Dokhtar Magmatic assemblage (UDMA), is mainly composed of granodiorite and produced narrow thermal metamorphic contact aureoles surrounding the intrusion. The body is characterized by SiO2 content ranging from 64.2 to 66.9 wt%, high-k calc-alkaline nature and metaluminous character (A/CNK
topic Calc-alkaline
Magma mixing
Lower crust
I-type granite
Dehe Bala pluton
Urumieh- Dokhtar magmatic assemblage (UDMA)
url http://ijp.ui.ac.ir/article_21022_3d631c8a20c089db97da8f54e9bfdf77.pdf
work_keys_str_mv AT zeynabgharamohammadi geochemistryandpetrogenesisofthedehebalacalcalkalinegranodioritessouthwestofboeinzahra
AT alikananian geochemistryandpetrogenesisofthedehebalacalcalkalinegranodioritessouthwestofboeinzahra
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