MINERAL CHEMISTRY AND PETROGENESIS OF THE GURGUR MOUNT VOLCANIC ROCKS (NORTHEAST TAKAB)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ESMAEILI DARYOUSH; NAYEBI NILOOFAR; GHORBANI MANSOOR; RAEISI DAVOUD

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLOGY Year:2017 | Volume:7 | Issue:28 Page(s): 33-54

Download Full-Text

Persian Verion

View:

598

Download:

Cites:

Information Journal Paper

Title

MINERAL CHEMISTRY AND PETROGENESIS OF THE GURGUR MOUNT VOLCANIC ROCKS (NORTHEAST TAKAB)

Author(s)

ESMAEILI DARYOUSH | NAYEBI NILOOFAR | GHORBANI MANSOOR | RAEISI DAVOUD | Issue Writer Certificate

Keywords

GURGURQ1

CALCALKALINEQ2

CONTINENTAL ARCQ2

URUMIEH-DOKHTARQ1

CENOZOICQ2

NEO-TETHYSQ1

Abstract

Andesitic and andesitic-basaltic lavas are widespread over most of the ground surface of the GURGUR area altered mostly by the hydrothermal solutions. The main rock forming minerals in these rocks are plagioclase, pyroxene and olivine affected by the hydrothermal solutions. The altered rocks do contain minerals including calcite, sericite and chlorite. Given the results obtained and the mineral chemistry studies, the clinopyroxenes formed in the area are, chemically, calkalkaline and of diopside-augite type formed in subvolcanic to near surface levels contemporaneous with magma ascending. Plagioclase minerals show zoning textures and lie within the two andesine and albite-oligoclase fields. These units, in terms of total rock chemistry, are classified as the calk-alkaline volcanic rocks formed in the CONTINENTAL ARCs. On the other hand, on the trace elements chondrite-normalized diagrams and enriched mantle-normalized multi- element diagrams, the LREE enrichment relative to the HREE is observed. The LILE (i.e. Rb, K and Th) and the LREE (e.g. La, Ce and Nd) show an enrichment in comparison to the HFSE (Zr, Hf, Nb, Yb, Y and Sm). Given the Nd/Th (1.42-1.15), Zr/Nb (12.27-21.22), Ba/La (18.64-29.77) as well as LILE enrichment associated with depletion in Nb, Ta and Ti, an environment related to the subduction zones can be proposed for the area under study. Moreover, the similarity between the REE distribution pattern and the incompatible elements point to the genetic relationship between these rocks. Finally, on the base of the obtained data, it can be concluded that the volcanic rocks in the GURGUR Mountain were likely formed during the extended magmatism of the URUMIEH-DOKHTAR in the CENOZOIC.

Cites

No record.

References

No record.

Cite

APA: Copy

ESMAEILI, DARYOUSH, NAYEBI, NILOOFAR, GHORBANI, MANSOOR, & RAEISI, DAVOUD. (2017). MINERAL CHEMISTRY AND PETROGENESIS OF THE GURGUR MOUNT VOLCANIC ROCKS (NORTHEAST TAKAB). PETROLOGY, 7(28 ), 33-54. SID. https://sid.ir/paper/197062/en

Vancouver: Copy

ESMAEILI DARYOUSH, NAYEBI NILOOFAR, GHORBANI MANSOOR, RAEISI DAVOUD. MINERAL CHEMISTRY AND PETROGENESIS OF THE GURGUR MOUNT VOLCANIC ROCKS (NORTHEAST TAKAB). PETROLOGY[Internet]. 2017;7(28 ):33-54. Available from: https://sid.ir/paper/197062/en

IEEE: Copy

DARYOUSH ESMAEILI, NILOOFAR NAYEBI, MANSOOR GHORBANI, and DAVOUD RAEISI, “MINERAL CHEMISTRY AND PETROGENESIS OF THE GURGUR MOUNT VOLCANIC ROCKS (NORTHEAST TAKAB),” PETROLOGY, vol. 7, no. 28 , pp. 33–54, 2017, [Online]. Available: https://sid.ir/paper/197062/en

Related Journal Papers